Introduction to addition or subraction of fractions with different denominator 2/3+1/4

Answers

Answer 1

finding lcm which is 12. 2/3 + 1/4=8+3/12
=11/12
Introduction To Addition Or Subraction Of Fractions With Different Denominator 2/3+1/4

Related Questions

A test has a mean of 80 and standard deviation of 4. what score would be 1 deviation from the mean

Answers

Any score between 76 and 84 will be 1 deviation from the mean.

To figure this out you subtract 4 from 80 (80-4 = 76) and you add 4 to 80 (80+4) = 84 and that tells you that most of the scores will fall between 76 and 84 which is 1 deviation from the mean. 

Test has a mean of 80 and standard deviation of 4 than after one deviation from the mean, most of the score will fall in the interval ([tex]\mu - \sigma\;,\; \mu + \sigma[/tex]) which is (76 , 84).

Given :

Mean, [tex]\mu = 80[/tex]

Standard Deviation, [tex]\sigma = 4[/tex]

After one deviation from the mean, most of the score will fall in the interval ([tex]\mu - \sigma\;,\; \mu + \sigma[/tex]). Where [tex]\mu[/tex] is the mean which is arithmetic average of all values and [tex]\sigma[/tex] is the standard deviation which is the square root of its variance.

Now, the value of  [tex]\mu - \sigma = 80-4 = 76[/tex].

And the value of  [tex]\mu + \sigma = 80+4=84[/tex].

After one deviation from the mean, most of the score will fall in the interval ([tex]\mu - \sigma\;,\; \mu + \sigma[/tex]) which is (76 , 84).

For more information, refer the link given below

https://brainly.com/question/13336998

Joe painted 1/4 of a bedroom in 1/2 a day. How many days will it take for Joe to paint one bedroom?

Answers

2 days. he paints 1/4 of a bedroom in half a day so add a 1/4 and at the same time add half a day

Final answer:

Joe painted a quarter of a bedroom in half a day, so it would take him 2 days to paint the entire bedroom.

Explanation:

If Joe painted ¼ of a bedroom in ½ a day, we can determine that to paint the entire bedroom, it would take four times as long since a full bedroom is four times as much as one quarter. Multiplying ½ day by 4, we get:

½ day * 4 = 2 days

Therefore, it will take Joe 2 days to paint the whole bedroom. Understanding the proportionality between the fraction of work completed and the time required enables accurate estimation of the total time needed for a task.

This logical approach simplifies complex problems and aids in efficient planning and resource management.

please please please help!!! Find the quotient and express the answer in scientific notation.

302 divided by (9.1 x 10^4)
A) 3.32 x 10^-4
B) 3.32 x 10^-3
C) 3.32 x 10^4
D) 3.32 x 10^3

Answers

302 divided by (9.1 x 10^4)
= (3.02 x 10^2) / (9.1 x 10^4)
= 0.332 x 10^-2
= 3.32 x 10^-3
answer
B) 3.32 x 10^-3 

The quotient of the expression in scientific notation will be

⇒ 3.32 × 10³

Option D is true.

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.

For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

The expression is,

⇒ 302 divided by (9.1 x 10⁴)

Now,

Solve the expression as;

⇒ 302 divided by (9.1 x 10⁴)

Divide as;

⇒ 302 ÷ (9.1 x 10⁴)

⇒ 302 / 9.1 × 10⁴

⇒ 33.20 × 10⁻⁴

⇒ 3.32 × 10⁻⁴⁺¹

⇒ 3.32 × 10⁻³

Thus, The quotient of the expression in scientific notation will be

⇒ 3.32 × 10³

Option D is true.

Learn more about the divide visit:

https://brainly.com/question/629998

#SPJ2

Will give Brainliest

Use a calculator to find an approximate solution to the equation. Round any intermediate work and steps to three decimal places. Show all of your steps in solving the equation
6ln (x + 2.8) = 9.6

Answers

Since −3-3 does not contain the variable to solve for, move it to the right side of the equation by adding 33 to both sides.

6ln(x+2)=3+216ln(x+2)=3+21
Add 33 and 2121 to get 2424.6ln(x+2)=24
 
Divide each term in 6ln(x+2)=246ln(x+2)=24 by 66.6ln(x+2)6=246

Cancel the common factor.6ln(x+2)6=2466ln(x+2)6=246Divide ln(x+2)ln(x+2) by 11 to get ln(x+2)ln(x+2).ln(x+2)=246ln(x+2)=246Divide 2424 by 66 to get 44.ln(x+2)=4

Exact Form:x=−2+e4x=-2+e4Decimal Form:x=52.59815003…

a ferris wheel rotates around in 30 seconds. the maximum height above theground is 55 feet and the minumum height above the ground is 5 feet. what function would model the height as a funtion of T in seconds

Answers

Answer:

The required function is [tex]h(T)=30\sin (\frac{\pi T}{15})+25[/tex].

Step-by-step explanation:

The general sine function is

[tex]y=A\sin (Bx+C)+D[/tex]             .... (1)

Where, A is amplitude, [tex]\frac{2\pi}{B}[/tex] is period, C is phase shift and D is midline.

It is given that the maximum height above the ground is 55 feet and the minimum height above the ground is 5 feet.

The amplitude of the function is

[tex]A=\frac{Maximum+Minimum}{2}=\frac{55+5}{2}=30[/tex]

The Midline of the function is

[tex]D=\frac{Maximum-Minimum}{2}=\frac{55-5}{2}=25[/tex]

A ferris wheel rotates around in 30 seconds. So, the period of the function is 30.

[tex]\frac{2\pi}{B}=30\Rightarrow B=\frac{2\pi}{30}=\frac{\pi}{15}[/tex]

[tex]2\pi=30B[/tex]

Substitute A=30, [tex]B=\frac{\pi}{15}[/tex], C=0 and D=25 in equation (1), to find the required function.

[tex]y=30\sin (\frac{\pi}{15}x+0)+25[/tex]

The required variable is T. Replace the variable x by T. So the height function is

[tex]h(T)=30\sin (\frac{\pi}{15}T+0)+25[/tex]

Therefore the required function is [tex]h(T)=30\sin (\frac{\pi T}{15})+25[/tex].

Cole had 3/4 hour of free time before dinner. He spent 2/3 of the time playing guitar. How long did he spend playing guitar? Please help me! I have seen some previous people asking questions but I am not sure if they are correct.

Answers

He spent 30 minutes playing the guitar
30 minutes because 1 hour is 60 minutes meaning 1 whole, 45 minutes is 3/4 of an hour so 2/3 of 45 minutes is 30 minutes 15+15+15= 45

Consider △LNM below. Which statements are true for triangle LNM? Check all that apply. (Pick more than one!)

[] The side opposite ∠L is NM.
[] The side opposite ∠N is ML.
[] The hypotenuse is NM.
[] The hypotenuse is LN.
[] The side adjacent ∠L is NM.
[] The side adjacent ∠N is ML.

Answers

Answer:

A,B,D ON EDGE. ASSIGNMENT

The statements that are true for triangle LMN are the 1st, 2nd and fourth options. That is

[] The side opposite ∠L is NM.

[] The side opposite ∠N is ML.

[] The hypotenuse is LN.

The question as well as the accurate diagram is shown in the attachment below.

To determine which statements are true for triangle LNM, we will observe each of the options one after the other.

For the first option - [] The side opposite ∠L is NM

In the diagram, the side opposite angle L is side NM

∴ The statement "The side opposite ∠L is NM" is true

For the second option - [] The side opposite ∠N is ML

In the diagram, the side opposite angle N is side ML

∴ The statement "The side opposite ∠N is ML" is true

For the third option - [] The hypotenuse is NM

In a right triangle, the hypotenuse is the longest side. It is the side opposite the right angle.

In the diagram, NM is not the side opposite the right angle. LN is the side opposite the right angle.

∴ The statement "The hypotenuse is NM" is not true

For the fourth option - [] The hypotenuse is LN

As stated above, LN is the side opposite the right angle. That is, LN is the hypotenuse.

∴ The statement "The hypotenuse is LN" is true

For the fifth option -[] The side adjacent ∠L is NM

The side adjacent an angle is the side next to it.

In the diagram, side NM is not adjacent to angle L, it is opposite to angle L.

∴ The statement "The side adjacent ∠L is NM" is not true

For the sixth option - [] The side adjacent ∠N is ML

In the diagram, side ML is not adjacent to angle N, it is opposite to angle N.

∴ The statement "The side adjacent ∠N is ML" is not true

Hence, the statements that are true for triangle LMN are the 1st, 2nd and fourth options. That is

[] The side opposite ∠L is NM.

[] The side opposite ∠N is ML.

[] The hypotenuse is LN.

Learn more here: https://brainly.com/question/17183730

kelly subscribes to a service called mysongs for downloading music she pays a $7 fee each month to download an unlimited number of songs at $0.20 each month last month kelly's bill was $23.80

Answers

subtract the $7 fee from the total first:

23.80-7 = 16.80 was spent on songs

 divide by cost of each song

16.80 / 0.20 = 84 songs were downloaded

is a liter bigger or smaller than a milliliter

Answers

1 liter = 1000 milliliter

 so a liter is bigger

 a liter is bigger than a milliliter by 999 milliliters


hope this helps

A football game lasted 3.15 hours. how many seconds did the game last? if necessary, round your answer to the nearest tenth of a second

Answers

It would be 11340 seconds. 
Hope this helps!

Answer:

The football game last for 11340 seconds.

Step-by-step explanation:

Football Game last for 3.15 hours

We have to convert this time into seconds.

First we convert it into minutes then into seconds.

We know that 1 hour = 60 minutes

⇒ 3.15 hour = 3.15 × 60 = 189 minutes

We also know that 1 minute = 60 seconds

⇒ 189 minutes = 189 × 60 = 11340 seconds

Therefore, The football game last for 11340 seconds.

A student has passed 60 percent of the 20 quizzes he has written so far successfully. if the student writes 50 quizzes during the year, and passes 80 percent of the remaining quizzes successfully, what would his average percentile be?answer:

Answers

60% of 20 is (0.6 x 20) = 12 passes There are a further 30 quizzes remaining (50 total during the year minus 20 already written) 80% of 30 is (0.8 x 30) = 24 passes The student has passed (12 + 24) = 36 quizzes out of 50 total, giving an overall pass percentage of ((36 / 50) x 100)) = 72%.

His average percentile is 72%

A student passed 60 percent out of 20 quizzes50 quizzes in a year and passed 80 percent of the remaining quizzesThe success rate for all his quizzes for the entire year is unknown.Further Explanation

A student passed 60 percent out of 20 quizzes, which can be expressed as  

[tex]\frac{60}{100}[/tex] x [tex]20[/tex]

[tex]60[/tex] x [tex]\frac{20}{100}[/tex]

[tex]\frac{1200}{100}[/tex]

[tex]12[/tex]  

Therefore the remaining quizzes will be:

[tex]50[/tex] - [tex]20[/tex]

[tex]30[/tex] quizzes

Also, we have to determine the 80% of 30 quizzes, which can also be expressed as

[tex]\frac{80}{100}[/tex] x [tex]30[/tex]

[tex]80[/tex] x [tex]\frac{30}{100}[/tex]

[tex]\frac{2400}{100}[/tex]

[tex]24[/tex]

To find the total remaining quizzes, then we have to add both value together

Therefore, we have

[tex]30[/tex] + [tex]24[/tex]

[tex]36[/tex]

Thus, the total remaining quizzes is 36.

Now, if the student writes 50 quizzes during the year, his average percentile would be:

[tex]\frac{36}{50}[/tex] x [tex]100%[/tex]

[tex]0.72[/tex] x [tex]100%[/tex]

[tex]72%[/tex]

Therefore, his average percentile is 72%

LEARN MORE:

A student has successfully passed 60 percent of the 20 quizzes he has written so far https://brainly.com/question/10199310A student has successfully passed 60 percent of the 20 quizzes he has written so far https://brainly.com/question/6687439

KEYWORDS:

quizzesstudentspercentagesuccess year  entire year

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units?

(x – 3)2 + (y – 5)2 = 6
(x – 3)2 + (y – 5)2 = 36
(x + 3)2 + (y + 5)2 = 6
(x + 3)2 + (y + 5)2 = 36

Answers

The equation of a circle is always the same:
[tex](x - h)^{2} + (y - k)^{2} = r^{2}[/tex]
where (h, k) is the center of a circle and r is its radius. So, we have:
[tex] (x +3)^{2} + (y +5)^{2} = 36[/tex]
The answer is the last one.

Answer:

Option D. (x + 3)² + (y + 5)² = 36

Step-by-step explanation:

We have to find the equation of a circle given with a center at (-3, -5) and radius of 6.

Since the standard equation of a circle is

[tex](x -h)^{2}+(y-k)^{2}=r^{2}[/tex]

where (h, k) is the center and r is the radius.

Now we form an equation of a circle given with center (-3, -5) and radius = 6 units.

(x + 3)² + (y + 5)² = 6²

(x + 3)² + (y + 5)² = 36

Therefore Option D is the answer.

a drop on a wooden roller coaster is -98 1/2 feet. a drop on a steel roller coaster is 100 3/4 feet lower that the drop on the wooden roller coast. what is the drop on the steel roller coaster?

Answers

The drop is -199 1/4 ft. 

Answer:

The drop is -198 3/4

Step-by-step explanation:

What is the smallest degree of rotation that will map a regular 15-gon onto itself?

Enter your answer in the box.

Answers

The correct answer is:


24°.


Explanation:


To find the degrees of rotational symmetry, you divide 360° by the order of symmetry.


For a regular 15-gon, the order of symmetry is 15 (there are 15 vertices that the polygon can be turned to and be mapped onto itself).


This means the degrees of symmetry would be

360/15 = 24°.

Answer:

24

Step-by-step explanation:

After 8 years, what is the total amount of a compound interest investment of$25,000 at 3% interest compounded quarterly?

Answers

Your question: After 8 years, what is the total amount of a compound interest investment of $25,000 at 3% interest compounded quarterly?

Answer: $31,752.78

Good luck mate. Remember to look through notes and so-forth.

the answer is this :3

Reza paid $4,500 as a down payment on a car. She then made equal monthly paments of $250. Reza paid a total of $10,500 for her car. How many months did she make payments on the car and which fuction can be used to find the answer?

Answers

10500-4500=6000

6000/250=24

So the answer is 24 months, or 2 years.
Final answer:

Reza made monthly payments for 24 months to pay off her car after making a $4,500 down payment. The total cost of the car was $10,500, and she paid the remaining amount in installments of $250 per month.

Explanation:

Reza's car payments can be calculated using a simple algebraic function. She made an initial down payment of $4,500 and paid off the remaining balance with equal monthly payments of $250. The total cost of the car was $10,500. To find out how many months Reza made payments on the car, you can use the following function:

Total Cost = Down Payment + (Monthly Payment × Number of Months)

First, we subtract the down payment from the total cost:

$10,500 - $4,500 = $6,000

This is the amount Reza paid in monthly installments. Now we divide this amount by the monthly payment amount to find the number of months:

$6,000 / $250 = 24 months.

Therefore, Reza made payments for 24 months.

Learn more about Monthly Payments here:

https://brainly.com/question/26192602

#SPJ12

Write the first ten positive perfect-square integers

Answers

A perfect square is a figure that can be conveyed as the product of two identical integers.

The first ten positive perfect squares are the following:

1 = 1 x 1

4 = 2 x 2

9 = 3 x 3

16 = 4 x 4

25 = 5 x 5

36 = 6 x 6

49 = 7 x 7

64 = 8 x 8

81 = 9 x 9

100 = 10 x 10

how do you do this?
fg-9h=10j solve for g

Answers

It should be noted that when g is made the subject of the formula in fg - 9h = 10j, g will be g = (10j - 9h) / f.

How to illustrate the information?

It should be noted that an equation is used to show the relationship that exist between the variables that are illustrated.

Based on the information, it should be noted that we want to make g the subject of the formula. This will be illustrated as:

fg - 9h = 10j

Add 9 h to both sides

fg - 9h + 9h = 10j - 9h.

fg = 10j - 9h.

Divide through by f

fg / f = (10j - 9h) / f

g = (10j - 9h) / f

In this case, it should be noted that when g is made the subject of the formula in fg - 9h = 10j, g will be g = (10j - 9h) / f.

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

To solve for g in the equation fg - 9h = 10j, add 9h to both sides and then divide by f, resulting in g = (9h + 10j)/f.

To solve the equation fg - 9h = 10j for g, you need to isolate g on one side of the equation. This can be achieved by performing the following steps:

Add 9h to both sides to get fg = 9h + 10j.Divide both sides by f to get g = (9h + 10j)/f.

By following these steps, g is isolated and the equation is solved for g. Remember to apply the order of operations correctly when substituting any given values for f, h, and j.

Hello! I'm in seventh grade and I just started Algebra and I do not know what "simplifying the expression" means. Could someone please explain it? Thanks in advance.

Answers

It means to break down the numbers in the most efficient manner. Like combining like terms. 5a + 3a equals 8a because you can't change it anymore further unless you're given a value for a. 

Answer:

To diminish a portion to its most minimal terms by dropping to the least regular factor for both numerator and denominator or to gather a mathematical articulation by gathering and joining comparative terms. Working on makes an algebric articulation effectively reasonable and resolvable.

Step-by-step explanation:

To simplify any algebraic expression, the following are the basic rules and steps:

1. Remove any grouping symbol such as brackets and parentheses by multiplying factors.

2. Use the exponent rule to remove grouping if the terms are containing exponents.

3. Combine the like terms by addition or subtraction.

4. Combine the constants.

14.   During a paint sale, a hardware store sold 33 gallons of flat paint and 57 gallons of high-gloss paint. What's the ratio of gallons of high-gloss sold to the total gallons sold?        A. 33 : 90   B. 57 : 90   C. 57 : 33   D. 33 : 57

Answers

the ratio would be 57 : 90

The ratio of gallons of high-gloss sold to the total gallons sold is,

D. 33 : 57

What are ratio and proportion?

In its most basic form, a ratio is a comparison between two comparable quantities.

There are two types of proportions One is the direct proportion, whereby increasing one number by a constant k also increases the other quantity by the same constant k, and vice versa.

If one quantity is increased by a constant k, the other will decrease by the same constant k in the case of inverse proportion, and vice versa.

Given, The hardware store sold 33 gallons of flat paint and 57 gallons of high-gloss paint.

Therefore, The ratio of flat paint : high-gloss paint = 33 : 57.

learn more about proportion here :

https://brainly.com/question/7096655

#SPJ2

The price of an item has been reduced by 55%. The original price was $75. What is the price of the item now?

Answers

55% = 55/100

We need to multiply the original prize and the reduced value.
75*55/100 = 41,25$

The prize has been reduced by 55% so we need to substract this value from the original prize to get the prize after reduction.

75$ - 41,25$ = 33,75$

Final answer:

To calculate the new price of an item after a 55% reduction from an original price of $75, you multiply $75 by 55% to get the reduction amount of $41.25. Subtracting this from the original price gives a new price of $33.75.

Explanation:

The student is asking how to calculate the new price of an item after a percentage decrease, specifically a 55% reduction from the original price. To find the new price, we can apply the percentage decrease to the original price and then subtract that amount from the original price.

Original price = $75
Percentage decrease = 55%

First, calculate the amount of the reduction:
Reduction amount = (Original price) × (Percentage decrease)
Reduction amount = $75 × 0.55
Reduction amount = $41.25

Now, subtract the reduction amount from the original price to get the new price:
New price = Original price - Reduction amount
New price = $75 - $41.25
New price = $33.75

So the new price of the item after a 55% reduction is $33.75.

Find the truth value in each statement (true or false). 1.) C, E, and D are coplanar. 2.) B and E are collinear.

Answers

You need to post the diagram that goes to this question. But here's a hint so you can do this on your own co planar means that the points are in the same plane and collinear means that the points are on the same line.

Johnathan is baking several loaves of bread to sell in his bakery. He used 9 cups of water and 12 cups of whole wheat flour. How much water was used per cup of flour?

Answers

9 cups of water / 12 cups of flour = 3/4 or .75
is this the question you wanted answered? I'm confused haha.

Which problem can be solved using this equation?

2
5
b = 4
A) Kyle's class is making banners for a fund raiser. They have 4 yards of material. How many banners can they make?
B) Kyle's class is making banners for a fund raiser. Each banner takes
2
5
yard of material. How many banners can they make?
C) Kyle's class is making banners for a fund raiser. Each banner takes
2
5
yard of material. They have 4 yards of material. How many yards will be left?
D) Kyle's class is making banners for a fund raiser. Each banner takes
2
5
yard of material. They have 4 yards of material. How many banners can they make?

Answers

I dont understand this with the thing repeating itself 

Answer

The answer is

D) Kyle's class is making banners for a fund raiser. Each banner takes

2

5

yard of material. They have 4 yards of material. How many banners can they make?

Step-by-step explanation:

Let b = number of banners

(

2

5

yd)b = 4 (total material available)


2

5

b = 4

What is the sum of 100.0 g and 0.01 g, expressed in scientific notation and written with the correct number of significant figures?

Answers

The sum would be 100.01g

This can be written as 1.0001 x 10^2 g

Hope I helped :)

The sum of 100.0 g and 0.01 g, expressed in scientific notation and written with the correct number of significant figures is 1.0001 * 10².

What is sum?

Sum is the output of the mathematical operation, Addition.

The sum of two numbers a and b is written as a +b.

The first number is 100.0 g

The second number is 0.01 g.

Scientific notation is the method used to write very small and large quantities.

It makes it easy to understand and interpret.

The rules followed while writing significant figures is that, the digits which are not zero is always significant, zeroes between two significant digits are significant.

The number of the form 0.0001 = 1 * 10⁻⁴,

and the number 45000000 is written as = 4.5 * 10⁷.

The sum of 100.0 g and 0.01 g has to be determined.

Let x represent the sum of the numbers, then

x = 100.00 + 0.01

x = 100.01

The sum is 1.0001 * 10²

To know more about Sum

https://brainly.com/question/13013054

#SPJ6

There are 120 students on a field trip to orlando. the ratio of boys to girls is 2:1 how many boys were on the trip

Answers

30 boys were on the trip.

Jose has determined he needs to have $800,000 for retirement in 30 years. His account earns 6% interest.
a.How much would you need to deposit in the account each month?
b.How much total money will you put into the account?
c.How much total interest will you earn?

Answers

A. $285,714.29/360 = $793.65
B. $285,714.29
C. $800,000-285,714.29 = $514,285.71

A. P/T(12)
B. P = A/(1+RT)
C. I = PRT or I = A-P

Answer:
P = $285,714.29

Equation:
P = A / (1 + rt)

Calculation:
First, converting R percent to r a decimal
r = R/100 = 6%/100 = 0.06 per year.

Solving our equation:
P = 800000 / ( 1 + (0.06 × 30)) = 285714.28571429
P = $285,714.29

The principal investment required to get a total amount, principal plus interest, of $800,000.00 from simple interest at a rate of 6% per year for 30 years is $285,714.29.

a) Monthly deposit: $1,493.20. b) Total deposit: $537,552. c) Total interest earned: $262,448.

To solve these questions, we can use the formula for the future value of an annuity:

[tex]\[ FV = P \times \frac{{(1 + r)^n - 1}}{r} \][/tex]

Where:

[tex]- \( FV \)[/tex] is the future value of the annuity (the amount Jose wants to have at retirement).

[tex]- \( P \)[/tex] is the monthly deposit.

[tex]- \( r \)[/tex] is the monthly interest rate.

[tex]- \( n \)[/tex] is the total number of payments (number of years multiplied by 12, as there are 12 months in a year).

Given:

[tex]- \( FV = \$800,000 \)[/tex]

[tex]- \( r = 0.06/12 = 0.005 \) (monthly interest rate)[/tex]

[tex]- \( n = 30 \times 12 = 360 \)[/tex]

a) To find [tex]\( P \)[/tex]:

[tex]\[ P = \frac{{FV \times r}}{{(1 + r)^n - 1}} \][/tex]

Substitute the values:

[tex]\[ P = \frac{{800000 \times 0.005}}{{(1 + 0.005)^{360} - 1}} \][/tex]

Calculate [tex]\( P \):[/tex]

[tex]\[ P ≈ \frac{{4000}}{{(1.005)^{360} - 1}} ≈ \$1,493.20 \][/tex]

So, Jose needs to deposit approximately $1,493.20 each month.

b) Total money put into the account:

[tex]\[ Total\,Money = P \times n \][/tex]

Substitute the values:

[tex]\[ Total\,Money = \$1,493.20 \times 360 ≈ \$537,552 \][/tex]

Jose will put approximately $537,552 into the account over the 30 years.

c) Total interest earned:

[tex]\[ Total\,Interest = FV - Total\,Money \][/tex]

Substitute the values:

[tex]\[ Total\,Interest = \$800,000 - \$537,552 = \$262,448 \][/tex]

Jose will earn approximately $262,448 in total interest over the 30 years.

The domain of a function is?
A.The set of all points on the function.
B.The set of all first elements of the function.
C.The set of all second elements of the function.

Answers

The correct answer is B) The set of all first elements of the function. Let's say you had these three points on a graph of a function: (0.9), (2.6), (4,7). The domain of these three points would be (0,2,4). The domain is just the input for which the function is defined. Hope this helps.

Answer:

The correct option is B) the set of all first elements of the function.

Step-by-step explanation:

Consider the provided information.

Domain: Domain is the set of all values which a function can take or the domain is the set of all first elements of ordered pairs.

For example:

The domain of the polynomial function is the set of all real numbers.

Consider the another example:

A = {(green,mark), (yellow,Kyle), (blue,Elaine)}

The domain is {green,yellow,blue}

Therefore, the correct option is B) the set of all first elements of the function.

2x+5y=20,-3x-10y=37 elimination

Answers

okay so for elimination you must eliminate either the x or the y variable then plug it back into an equation

       2x+5y =20
+    -3x-10y = 37
-------------------------------

okay the easiest way would be multiplying the first equation by a 2 to cancel out the y's

      (2x+5y =20) 2
+    -3x-10y = 37
-------------------------------                             

        4x+10y =40
+    -3x-10y = 37
-------------------------------

the y's cancel out of the equation

        4x =40
+    -3x = 37
-------------------------------

now add

x = 77

now plug the x value into either equation

  2(77)+5y =20
 154 + 5y = 20
   5y = -134
   y = -26.8 

if you want to double check your answers plug back in your y and x values to check if the equation works 

x = 77 and y = -26.8 

HELP! Tell me if my answer is wrong or not.

Debra started a babysitting business. She purchased toys, snacks, and other supplies. She charged an hourly rate for each child. The expression −145+6y

represents the profit Debra has earned from her babysitting business.

Which expression represents the total amount Debra earns from babysitting?



a) y
b) 6y
c) −145
d) 6

My answer was C, but I think I'm wrong

Answers

The answer should be b), 6y
Hope this helps

Answer:

6y i literally just did the test

Step-by-step explanation:

Other Questions
A mobile phone is pulled northward by a force of 10 n and at the same time pulled southward by another force of 15 n. the resultant force on the phone is What happened during the period known as the Hellenistic age? Read the excerpt from "In Response to Executive Order 9066".I saw Denise today in Geography class.She was sitting on the other side of the room.Youre trying to start a war, she said, giving secretsaway to the Enemy. Why cant you keep your bigmouth shut?Which is represented within these lines? imprisonment of the innocentmisrepresentation of foreignersloss of friendshipdeath of childhood innocence Solve for x: 14 = 0.1x 14 140 1.4 .14 Efficacy is a cognitive concept that has no known relationship to physiological variables. a. True b. False 7/4 - 1.76Please help -.- Hannah travels 6 times as many minutes than Raoul does. Together, they travel 63 minutes. How many minutes does Hannah travel? Draw a model and wrote an equation to solve. A hypothesis can be disproved by a single experiment true or false How many moles of water are produced when 3.45 moles of KMnO4 react? Give your answer to the nearest 0.1 moles Write a sentence using the word 'resistance' The term applied to the periodic expiration of a plant asset's cost is what is 31590 rounded to the nearest thousand Make t the subject of the formula 2(t-5) = y "Colossal Heads" such as this one were found at La Venta, one of the major cities of the _______ civilization. A)Aztec B)Bantu C)Olmec D)SonghaiNevermind i got this question...: ) Read the excerpt from Walden. Sympathy with the fluttering alder and poplar leaves almost takes away my breath; yet, like the lake, my serenity is rippled but not ruffled. These small waves raised by the evening wind are as remote from storm as the smooth reflecting surface. How does the excerpt support Thoreaus view on solitude? Farmer Ed has 3,500 meters of fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer Ed does not fence the side along the river, what is the largest area that can be enclosed? The fields you use to order your data are called sort ____. what is the national postal service in Spain called me will give brainliest :)"but at last," resumed the boy, "there came a time when the dog couldn't save the kid. Mount vesuvius erupted. all the sky was pitch-dark, as black as midnight, and pompeii was buried under lava and ashes." which best distinguishes fact from fiction in the passage?A. THE BOY TELLING HIS DOG A STORY IS A FACT; THE STORY ABOUT POMPEII BEING BURIED UNDER ASH IS FICTIONAL.B. Pompeii is a fact, because it was a real city; the story about it being buried under ash is fictional.C. the story about the kid and dog dying in the volcano eruption is fact; mount vesuvius is a fictional place.D. the volcanic eruption at mount vesuvius is a fact; the boy telling his dog a story is fictional.______________________________________________________________which example is a good point of comparison for a compare and contrast essay?A. the figurative language in two poemsB. THE TONE IN ONE POEM AND THE FIGURATIVE LANGUAGE OF ANOTHERC. THE SETTING OF ONE POEM AND THE PLOT OF ANOTHER POEMD. THE SPEAKER IN ONE POEM AND THE SIMILES IN ANOTHER POEM What are 3 themes that became important during the Renaissance Steam Workshop Downloader