Mathematics High School

Is 1.34 a non-terminating decimal

Answers

Answer 1

if it is just 1.34, then it terminates.....1.34 = 1 34/100 = 1 17/50

Answer 2

terminates means ends.. so the answer to your question is no, 1.34 is a TERMINATING decimal

Related Questions

Suppose y varies directly with X

Answers

Direct variation is represented by the following equation:

y = kx

We can use the given (x,y) point to find k.

18 = k * 3

k = 6

Our direct variation is

y = 6x

Now we need x when y = 24.

24 = 6x

x = 4

Find the least common multiple of x 3 - x 2 + x - 1 and x 2 - 1. write the answer in factored form.
a. (x + 1) 2(x - 1)
b. (x + 1)(x - 1)(x 2 + 1)
c. (x 3 - x 2 + x - 1)(x 2 - 1)
d. (x + 1)(x - 1)(x 2 - 1)

Answers

Let
f(x) = x³ - x² + x - 1
g(x) = x² - 1

By the remainder theorem, f(1) = 1 -1 + 1 - 1 = 0
Therefore (x-1) is a factor.
Perform synthetic division.

1 | 1 -1 1 -1
1 0 1
--------------
1 0 1 0

Therefore,
f(x) = (x-1)(x²+1)

Also,
g(x) = (x+1)(x-1)

Answer: b.
The least common multiple for f(x) and g(x) is (x + 1)(x - 1)(x² + 1).

The correct answer is d. [tex](x + 1)(x - 1)(x^2 - 1)[/tex].

To find the least common multiple (LCM) of the two polynomials[tex]$x^3 - x^2 + x - 1$ and $x^2 - 1$[/tex], we need to factor each polynomial and then find the LCM of the factors.

First, let's factor [tex]$x^3 - x^2 + x - 1$[/tex]:

[tex]$x^3 - x^2 + x - 1 = x^2(x - 1) + (x - 1) = (x^2 + 1)(x - 1)$[/tex].

Now, let's factor [tex]$x^2 - 1$[/tex]:

[tex]$x^2 - 1 = (x + 1)(x - 1)$[/tex].

The LCM of two polynomials is the product of the highest powers of all the factors that appear in either polynomial. Here, we have the factors [tex]$x - 1$, $x + 1$, and $x^2 + 1$[/tex] from the first polynomial, and the factors [tex]$x - 1$ and $x + 1$[/tex] from the second polynomial.

Since [tex]$x^2 + 1$[/tex] is already the highest power of [tex]$x^2 + 1$ , $x - 1$ and $x + 1$[/tex] are the highest powers of [tex]$x - 1$ and $x + 1$[/tex] respectively, the LCM is simply the product of all these factors:

[tex]$(x + 1)(x - 1)(x^2 + 1)$[/tex].

However, we notice that [tex]$x^2 - 1$[/tex] is actually equal to [tex]$(x + 1)(x - 1)$[/tex], and since [tex]$x^2 + 1$[/tex] is not a factor of [tex]$x^2 - 1$[/tex], we do not include it in the LCM. Therefore, the LCM is just [tex]$(x + 1)(x - 1)$[/tex].

But we must also consider the polynomial [tex]$x^3 - x^2 + x - 1$[/tex], which can be rewritten as [tex]$(x^2 + 1)(x - 1)$[/tex]. Since [tex]$x^2 + 1$[/tex] is not a factor of [tex]$x^2 - 1$[/tex], it must be included in the LCM to account for the additional factor in the first polynomial.

Thus, the LCM of [tex]$x^3 - x^2 + x - 1$ and $x^2 - 1$[/tex] is [tex]$(x + 1)(x - 1)(x^2 - 1)$[/tex], which corresponds to option d. This is because we take the highest powers of the common factors [tex]$(x + 1)$ and $(x - 1)$[/tex], and include the additional factor from the first polynomial, which is [tex]$x^2 - 1$[/tex] since [tex]$x^2 + 1$[/tex] is not a factor of[tex](x^2 - 1\))[/tex].

Therefore, the final answer is [tex]$\boxed{(x + 1)(x - 1)(x^2 - 1)}$[/tex].

What do you do the inequality symbol when you multiply or divide by a negative number?

Answers

u pretty much solve inequalities much like u solve equations except for one important rule. That rule deals with inequalities. If u have to divide or multiply by a negative number, u have to change the inequality sign. if it is greater then (>) and u have to divide/multiply by a negative number, then u change the inequality sign to less then (<)...and vice-versa

Y2 + 30 ÷ x - 8 what is the value of the expression when x = 6 and y = 8?

Answers

Assuming that by Y2 you mean 2 * Y (I'd suggest flipping them for organizational purposes), you'd just plug in for the values.

So 2(8) + 30 ÷ 6 - 8. PEMDAS says we do the multiplication and division first.
This gives us 16 + 5 - 8 = 13.

Again assuming Y2 means 2 * Y in your equation, the answer is 13.

Y2 + 30 ÷ x - 8 i think this y power 2 ??

8 power 2 + 30 ÷ 6 - 8 =

64 + 30 ÷ 6 - 8 =

64 +5- 8 = 61

we use first the power then the multiplication or division and the last addition and subtraction

A drama class has a total of 47 students. The number of males is 13 more than the number of females. How many males and how many females are in the class?

Answers

the answer would be 17 girls and 30 boys

Is 0.54 a rational number? Why or why not?

Answers

It is a rational number because it ends which is a characteristic of a rational number. If you were to convert it to a fraction, the simplest form would be 27/50.

0.54 is a rational number because in can be written as 54/100 and both 54 and 100 are integers

Could someone please help me. Thanks!!! 12 points!

Answers

The horizontal beams are what I like to think of as "rail road tracks". The metal portion of the tracks anyway. Notice how angle 2 and angle 8 are inside the tracks, so we consider them "interior angles"

Furthermore, they are on opposite or alternate sides of the transversal line. The transversal line is the non-parallel line that cuts through the "rail road tracks".

Put those two facts together and we get "alternate interior angles" as our final answer

Any large random sample from a group of people will be representative of the entire group.
a. True
b. False

Answers

This statement is false.

Hope this helped! :)

A rectangle is twice as long as it is wide. if its length is increase by 4 cm and its width is decreased by 3 cm, the new rectangle formed has an area of 100 cm2 . find the dimensions of the original rectangle.

Answers

Now the width is w.
It's twice as long as wide, so now the length is 2w.

If the length is increased by 4 cm, the length will be 2w + 4.
The width is decreased by 3 cm, so the width will be w - 3.

The are of the new rectangle is 100 cm^2.

area = length * width

area = (2w + 4)(w - 3)

The area of the new rectangle is 100, so we get

(2w + 4)((w - 3) = 100

2w^2 - 6w + 4w - 12 = 100

2w^2 - 2w - 112 = 0

w^2 - w - 56 = 0

(w - 8)(w + 7) = 0

w - 8 = 0 or w + 7 = 0

w = 8 or w = -7

A width cannot be negative, so discard w = -7.

w = 8

The width is 8 cm.
The length is twice the width, so the length is 16 cm.

Solving Quadratic Equations (pic link)?

Answers

(x * x) /2 = 27
x^2 = 54
x = sq root(54)
x = 7.34847
x = 7.3

PLEASE HELP! What is the first step you will use to solve this equation:

4x +2 = 7x - 13

Question 1 options:

Add 13 to both sides

Subtract 2 from both sides

Add 7x to both sides

Subtract 4x from both sides

Answers

Add 7x to both sides

4x + 2 = 7x - 13

adding 13 to either side or subtracting 2 from either side will be the same thing
So either of them will be the right answer

The length of a rectangle is 6 cm longer than its width. if the perimeter of the rectangle is 36 cm , find its area.

Answers

the area of it would = out to be 6

What was the one item that was left out of the repeal.?

Answers

i have no idea how to answer this maybe post the repeal

H=62.4Ns/33,000 solve for N
please help

Answers

1. convert decimal to fraction
2. simplify fraction
3. cross multiply
4. divide by 13
5. Solve
n=6875/13 h

Answer:

[tex]N=\frac{33,000H}{62.4s}[/tex]

Step-by-step explanation:

We have been given an equation [tex]H=\frac{62.4Ns}{33,000}[/tex]. We are asked to solve our given equation for N.

Multiply both sides by 33,000:

[tex]H*33,000=\frac{62.4Ns}{33,000}*33,000[/tex]

[tex]33,000H=62.4Ns[/tex]

Switch sides:

[tex]62.4Ns=33,000H[/tex]

Divide both sides by [tex]62.4s[/tex]:

[tex]\frac{62.4Ns}{62.4s}=\frac{33,000H}{62.4s}[/tex]

[tex]N=\frac{33,000H}{62.4s}[/tex]

Therefore, the value of N is [tex]\frac{33,000H}{62.4s}[/tex].

Which correctly describes how the graph of the inequality 6y-3x>9 is shaded

Answers

We already know that it will be a dashed line because there is no equal sign in the problem.

6y - 3x > 9
6y > 3x + 9
y > 3/6x + 9/6
y > 1/2x + 3/2

And greater then means shaded above the line.

I hope this helped! :)
Please mark as brainliest!

Answer: above the dash line!

Two trucks leave a warehouse at the same time. one travels due north at an average speed of 48 miles per hour, and the other travels due south at an average speed of 64 miles per hour. after how many hours will the two trucks be 728 miles apart?

Answers

Final answer:

When two objects are moving in opposite directions, their relative speed is the sum of their speeds. In this scenario, the trucks will be 728 miles apart after 6.5 hours of travel.

Explanation:

The problem here is essentially an application of the concept of relative speed. The two trucks are traveling in opposite directions, so you add their speeds together to get the relative speed at which they are moving apart. That results in a combined speed of 48 mph (north) + 64 mph (south) = 112 mph. Now, to find out when they will be 728 miles apart, you divide the total distance by the combined speed:

728 miles ÷ 112 mph = 6.5 hours.

So, both trucks will be 728 miles apart after 6.5 hours.

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What is the value of h(−2) when h(x)=3x+1 ?

Enter your answer in the box.

h(−2)=
HELP PLS 30PTS

Answers

h(x) = 3x+1

h(-2) = 3(-2) +1 =-6 +1 =-5

h(-2) = -5

Answer:

we have

h(x)=3x+1

now

h(-2)=3×-2+1=5 is your answer

BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!

1. A store had 235 MP3 players in the month of January. Every month, 30% of the MP3 players were sold and 50 new MP3 players were stocked in the store.

Which recursive function best represents the number of MP3 players in the store f(n) after n months?

f(n) = 0.7 x f(n − 1) + 50, f(0) = 235, n > 0
f(n) = 237 − 0.7 x f(n − 1) + 50, f(0) = 235, n > 0
f(n) = 0.3 x f(n − 1) + 50, f(0) = 235, n > 0
f(n) = 237 + 0.7 x f(n − 1) + 50, f(0) = 235, n > 0

2. Sophia invested some money in a bank at a fixed rate of interest compounded annually. The equation below shows the value of her investment after x years:

f(x) = 500(1.05)x

What was the average rate of change of the value of Sophia's investment from the second year to the fourth year?

14.13 dollars per year
28.25 dollars per year
50.00 dollars per year
56.50 dollars per year

Answers

Part 1:

Given that a store had 235 MP3 players in the month of January and that every month, 30% of the MP3 players were sold and 50 new MP3 players were stocked in the store.

The number of MP3 players in the store after the previous months sale is given by 0.7f(n - 1) and the number of MP3 players in the store after new MP3 were added is 0.7f(n - 1) + 50.

Therefore, the recursive function that best represents the number of MP3 players in the store f(n) after n months is given by f(n) = 0.7 x f(n − 1) + 50, f(0) = 235, n > 0

Part 2:

The average rate of change of a function from a to b is given by

[tex]average \ rate \ of \ change= \frac{f(b)-f(a)}{b-a} [/tex]

Given that the equation showing the value of her investment after x years is given by

[tex]f(x)=500(1.05)^x [/tex]

Thus, the average rate of change of the value of Sophia's investment from the second year to the fourth year is given by

[tex]Average \ rate \ of \ change= \frac{f(4)-f(2)}{4-2} \\ \\ = \frac{500(1.05)^4-500(1.05)^2}{2} = \frac{607.75-551.25}{2} \\ \\ = \frac{56.5}{2} =28.25[/tex]

Therefore, the average rate of change of the value of Sophia's investment from the second year to the fourth year is 28.25 dollars per year.

1. f(n) = 0.7 x f(n â’ 1) + 50, f(0) = 235, n >= 0 2. 28.25 dollars per year 1. For this problem, let's construct the recursive formula ourselves. We know that f(0) will be 235 since that's the original stock and that n has to be greater than or equal to 0 (n=0 represents the starting stock). So we have f(n) = ?, f(0) = 235, n >= 0 Now each month we sell 30%, so we're left with 70% of the previous month's stock (100% - 30% = 70%). So let's take that into account for our function. f(n) = 0.7 x f(n-1), f(0) = 235, n >= 0 And each month we get another 50 MP3 players. Let's add that into our function. f(n) = 0.7 x f(n-1) + 50, f(0) = 235, n >= 0 And that's our answer. 2. Since we've been given the function f(x) = 500(1.05)^x, let's calculate the amount of money that we have after 2 years and 4 years. f(2) = 500(1.05)^2 = 551.25 f(4) = 500(1.05)^4 = 607.75 Now get the difference in money between those years. 607.75 - 551.25 = 56.50 And since we're talking about a period of 2 years and we want the average rate per year, divide by 2. 56.50 / 2 = 28.25 So the average change from year 2 to year 4 is $28.25 per year.

What is the value of x in the equation x – y = 30, when y = 15?

Answers

If y=15 then x=45 because 45 minus 15 is 30

Hope this helps :))

y=15 then x=45
thats ur answer :)

At a baseball stadium the price for popcorn is $14.70 for 5 bags. If you wanted to buy 4 bags of popcorn, how much would it cost?

Answers

$11.77 ; Divide $14.70 by 5 to get the gist of each individual bag. Then multiply that number by 4.

Please help! 20 points!

Answers

Since the object is larger, the dilation can not be negative and less than 1. Therefore, your answer is 1.25 (d). Also, 4 * 1.25 is 5.

divide: 5/4 = 1.25

answer is 1.25

Please help me solve this equation but show the steps so I can learn how to solve it.

0.25r-0.125+0.5r=0.5+r

Answers

0.25r−0.125+0.5r=0.5+r
0.25r−0.125+0.5r=0.5+r0.25r+−0.125+0.5r=0.5+r(0.25r+0.5r)+(−0.125)=r+0.50.75r+−0.125=r+0.50.75r−0.125=r+0.5
0.75r−0.125−r=r+0.5−r−0.25r−0.125=0.5.−0.25r−0.125+0.125=0.5+0.125−0.25r=0.625
−0.25r−0.25=0.625−0.25r=−2.5Answer:r=−2.5

Solve for x. Show each step of the solution. 4.5(8−)+36=102−2.5(3+24) i need to show my work dont just give me the answer

Answers

4.5 * (8-) + 36 = 102 - 2.5 * 27
4.5 * 8 - 36 = 102 - 2.5 * 27
36 - 36 = 102 - 2.5 * 27
36 - 36 = 102 - 67.5
36 - 36 = 34.5
Since we know 36 - 36 doesn't equal 34.5 its not true so there is NO ANSWER.

4.5(8 - x) + 36 = 102 - 2.5(3x + 24)

36 - 4.5x + 36 = 102 - 7.5x - 60

-4.5x + 72 = 42 - 7.5x
add 7.5x to each side and subtract 72 from each side

3x = 42 - 72

3x = -30

The number 23 is what percent of 66

Answers

15.18

66 divided by 100 =.66

.66 x 23 =15.18

23 of 66 is 34.8484%

A sea turtle swims at a speed of 27 kilometers per hour. A girl swims 14 decimeters per second.

1 m = 10 dm

1000 m = 1 km

How much faster does the sea turtle swim than the girl in meters per minute?

Enter your answer in the box.

____m/min

Answers

366 m/min First, convert the turtles speed to meters per minute. 27 km/h * 1000 m/km = 27000 m/h / 60 min/h = 450 m/min Now convert the girls speed to meters per minute. 14 dm/s / 10 dm/m * 60 s/min = 84 m/min Now subtract the girl's speed from the turtle's speed. 450 m/min = 84 m/min = 366 m/min

~~~~~~~~~~The answer is 366 m/min~~~~~~~~~~~~~~~~~~ First, convert the turtles speed to meters per minute. 27 km/h * 1000 m/km = 27000 m/h / 60 min/h = 450 m/min Now convert the girls speed to meters per minute. 14 dm/s / 10 dm/m * 60 s/min = 84 m/min Now subtract the girl's speed from the turtle's speed. 450 m/min = 84 m/min = 366 m/min

A car travels 0.75 every minute. Explain how could you use proportional reasoning to find how far the car travels in one hour

Answers

If you know that the car travels 0.75 per minute and that there are 60 minutes are in a hour, you could multiply 0.75 with 60, which gives you an answer of 45.

Answer:

Sample Response: Identify the unit rate as 0.75 miles per 1 minute. Since there are 60 minutes in an hour, multiply 0.75 time 60 to find how far the car travels in one hour.

Step-by-step explanation:

Which property of equality would be used to isolate the variable b in this equation? (3/4) b= 12

Answers

C. multiplication property of equality

Which object models a line ?
A. a fly
B. a wall
C. a meter stick
D. a television

Answers

The object is a meter stick that models a line.

What is a line?

A line is an object in geometry that is indefinitely long and has neither breadth nor depth nor curvature.

Since lines can exist in two, three, or higher dimensional environments, they are one-dimensional things.

In daily language, a line segment with two points designating its endpoints is also referred to as a "line."

From the given choices:

A meter stick models a line.

Therefore, the object is a meter stick.

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As Mercury revolves around the sun, it travels at a rate of approximately 30 miles per second. Convert this rate to miles per minute. At this rate, how many miles will Mercury travel in 4 minutes?

Answers

30 miles per second times 60 seconds = 1,800 miles per minute.
To find out for 4 minutes, now we multiply 1,800 miles times 4 which = 7,200 miles.
In 4 minutes, Mercury will travel 7,200 miles.

The number of miles that Mercury travels in 4 minutes will be 7,200 miles.

What is the rate?

The rate is the ratio of the amount of something to the unit. For example - If the speed of the car is 20 km/h it means the car travels 20 km in one hour.

Unit modification is the process of converting the measurement of a given amount between various units, often by multiplicative constants that alter the value of the calculated quantity without altering its impacts.

As Mercury revolves around the sun, it travels at a rate of approximately 30 miles per second.

Convert the rate into miles per minute. Then we have

Rate = 30 x 60

Rate = 1,800 miles per minute

At this rate, the number of miles that Mercury travels in 4 minutes will be given as,

D = 1,800 x 4

D = 7,200 miles

The number of miles that Mercury travels in 4 minutes will be 7,200 miles.

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pilar wants to save $100. So far, she has saved $63. Find the length of each side of the square

Answers

lol. This is a joke right?

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