Answers
A is your answer
the answer (B) thank me later ;)
Related Questions
what is
4 group of _ tenths is 2.8
Answers
Same as
0.7 x 4 is 2.8
That's the answer 0.7
Given a sphere with volume V, the formula
r = 0.62V
1
3
may be used to approximate the sphere's
radius r.
Find the approximate radius of a sphere that has a volume of
512 in3.
The approximate radius of a sphere that has a radius of
512 in3
is ___ in
Answers
Solving for V, we divide 0.62 from both sides, getting r/0.62=512/0.62=around 825.8
Math Please Help!!!!
Answers
Part A
Slope:
m = (y2-y1)/(x2-x1)
m = (9-5)/(4-2)
m = 4/2
m = 2
Use this slope to find the y intercept b
y = mx+b
5 = 2(2)+b
5 = 4+b
b = 1
Therefore the equation is y = 2x+1
-------------------
Part B
Slope:
m = (y2-y1)/(x2-x1)
m = (20-10)/(4-2)
m = 10/2
m = 5
Use this slope to find the y intercept b
y = mx+b
10 = 5*2+b
b = 0
Therefore the equation is y = 5x
===============================================
Problem 7
A) The coefficients are 7, 25, and -2. These are the values in front of the variables
-------------------
B) The variables are m, y, and y^3. Basically any term with a letter in it.
-------------------
C) The constant is 44. This is the term without any variables (letters) attached.
-------------------
D) There are four terms and the four terms are: 7m, 25y, 44 and -2y^3
-------------------
E) 25y and 2y^3 are NOT like terms. We cannot combine unlike terms. It's like trying to add 25a and 2b. We could think of it as having 25 apples and 2 bananas. We can't combine them to get 27a (there aren't 27 apples, only 25). Likewise we can't add them to get 27b (there aren't 27 bananas, only 2). Saying 27ab is also incorrect.
===============================================
Problem 8
Plug in n = 1
2^2*(n+3)
2^2*(1+3)
4*(1+3)
4*4
16
So the output is 16
-------------------
Plug in n = 3
2^2*(n+3)
2^2*(3+3)
4*(3+3)
4*6
24
So the output is 24
-------------------
Plug in n = 4
2^2*(n+3)
2^2*(4+3)
4*(4+3)
4*7
28
So the output is 28
-------------------
Plug in n = 6
2^2*(n+3)
2^2*(6+3)
4*(6+3)
4*9
36
So the output is 36
See the image attachment for the completed table.
===============================================
Problem 9
Plug in d = 6 and evaluate
C = 40 + 8(d-3)
C = 40 + 8*(d-3)
C = 40 + 8*(6-3) ... Replace d with 6
C = 40 + 8*(3)
C = 40 + 24
C = 64
It will cost 64 dollars.
The distance between Maggie’s home and her school is 5,280 yards. (Hint: 1 mile = 1,760 yards.)
Answers
Answer:
The answer is 10,560 yards and 6 miles. The 5,280 yards is just from her home to the school. So you multiply it by 2 and divide by 1760.
Step-by-step explanation:
Juanita is making necklaces to give as presents. She plans to put 15 beads on each necklace. Beads are sold in packages of 20. What is the least common number of packages she can buy to make necklaces and have no beads left over?
Answers
It should be 4 packages, with some mental math.
4 * 20 = 80
4 * 15 = 60
Remember we still have 20 beads left over now. Add it to 60 and bam! You're done!
Answer: 3
Step-by-step explanation:
Given : Juanita is making necklaces to give as presents.
She plans to put 15 beads on each necklace. Beads are sold in packages of 20.
To find the least common number of packages she can buy to make necklaces and have no beads left over, First we need to find the least common multiple of 15 and 20.
Since , [tex]15=3\times5\\\\20=2\times2\times5[/tex]
Then least common multiple of 15 and 20 =[tex]2\times2\times3\times5=60[/tex]
Now, the least common number of packages she can buy to make necklaces and have no beads left over =[tex]\dfrac{60}{20}=3[/tex].
Hence, the least common number of packages she can buy to make necklaces and have no beads left over=3
WORLD'S HARDEST MATH QUESTIONS
Scientists released 6 rabbits into a new habitat in year 0. Each year, there were four times as many rabbits as the year before. How many rabbits were there after x years? Write a function to represent this scenario.
Answers
in year 1, the number of rabbits is 4*6 which is 6*(4)^1
in year 2, the number of rabbits is (4*6) from year one multiplyed by 4, so a total of rabbits is 4*6*4 which is 6*(4)^2
in year 3, the number of rabbits is 6*(4)^2 from year two multiplyed by 4, so a total of rabbits is 4*6*4*4 which is 6*(4)^3
The sequence will continue in the same way.
Therefore, for year x:
f(x) = 6 * (4)^x which is choice A
chose the graph that represents the equation y=|x-4|
Answers
Why not graph y=|x-4| yourself, to help you choose the correct answer?
First, graph y=|x|. It looks like a "v" opening up, with the vertex at (0,0).
Next, move the whole "v" graph 4 units to the right.
Compare your result to the given answer choices.
Answer:
V shape.
Vertex at (4,0)
Intersect with y axis at (0,4)
Step-by-step explanation:
In order to solve this you just ahve to search fo the graph that grows like a V because when you deal with functions that have absolute values you can have negative and positive values for the independent variable but not for the dependent, in this case x is the independent so x will have negative and positive values while Y will only grow in the postives, now the vertex of the function is found where Y=0 so to calculate that you equal the function to 0
y=|x-4|
0=|x-4|
x=4
So the vertex will be at (4,0) and the intersect with the y axis will be located where x=0, so you evaluate the function for 0:
y=|x-4|
y=|o-4|
y=|-4|
y=4
So the intersect with the y axis will be at (0,4).
Estimate the value of 9.9 squared x 1.79
Answers
The estimation of 9.9 squared multiplied by 1.79 is 180.
To estimate the value of 9.9 squared multiplied by 1.79, use rounded numbers to simplify the calculation.
First, round 9.9 to 10 and calculate 10 squared, which is 100.
Next, we round 1.79 to 1.8.
Now, we can perform the multiplication:
100 x 1.8 = 180
Therefore, an estimation is 180.
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The value of 9.9 Squared x 1.79 is 175.59
Let's calculate
[tex]9.9^{2}[/tex]×1.79 let's break it down step by step:
[tex]9.9^{2}[/tex] means 9.9 [tex]\times[/tex] 9.9 multiplied by itself:
9.9×9.9, which equals 98.01
Now, multiply
98.01 × 1.79 = 175.5879
Rounded to a reasonable precision, the value is approximately
175.59
The process involves squaring
9.9 first and then multiplying the result by
[tex]1.79.9.9^{2}[/tex] gives us 98.01 and then that result is multiplied by
1.79 to obtain 175.59.
The explanation illustrates the order of operations: performing the exponentiation before the multiplication. This follows the basic principles of arithmetic, ensuring each step is carried out accurately to arrive at the final result.
For more such questions on Square
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By showing your work what is the answer to 0.96÷0.144=
Answers
Answer:
Recognize that both 0.96 and 0.144 are divisible by 12:
(0.96/12) / (0.144/12) = 0.08 / 0.012. This reduces to 0.02 / 0.003, or
20/3 or approx. 6.666.
You could also begin by eliminating the decimal fractions. Mult. 0.96 and 0.144 each by 1000 results in 960/144.
Since both 960 and 144 can be divided evenly by 24, we get 40 and 6.
40/6 = 20/3, or approx. 6.666, as before.
Step-by-step explanation:
What is the least common multiple of 27,48, and 66
Answers
The LCM would most likely be: [tex]4.752 [/tex]
So, go through all of your factors to find your [tex]answer[/tex] of those [tex]numbers [/tex]
[tex]MeIsKaitlyn:)[/tex]
~
What percentage of the participants lie within one standard deviation unit of the mean (i.e., on both sides of the mean) in a normal distribution?
Answers
What is the equation of the following graph in vertex form?
Answers
Vertex form is the same as standard form or y=a(x-h)^2+k where h and k are the x and y values of the vertex. a stretches or compressed the graph. In this case, a = 1
Substitute for the point (0.1):-
1 = a * 1^2
so a = 1
Answer is y = (x + 1)^2
A rectangular piece of gift wrap is 5.5 inches by 2.1 inches what is the area of the gift wrap? ( Hint: use A=lxw
Answers
hope this help :)
Suppose you want to cut 1515 identical boards of length 33 feet. the procedure is to measure and cut the first board, then use the first board to measure and cut the second board, then use the second board to measure and cut the third board, and so on. answer parts a and
b.
a. what are the possible lengths of the 1515th board if, each time you cut a board, there is a maximum error of plus or minus±one third 1 3 inch? the board could be as short as nothing inches or as long as nothing inches. (simplify your answer. type integers or decimals rounded to the nearest hundredth as needed.)
Answers
The lengths of the 1515th board could range from 32.51 feet to 33.49 feet, considering the maximum measurement error of plus or minus one third inch per cut.
Explanation:To find the possible lengths of the 1515th board, we need to consider the maximum error in each board measurement. Each time a board is cut, there is a maximum error of plus or minus one third inch. So, the 1515th board could be as short as 33 feet minus 1515 multiplied by one third inch, and as long as 33 feet plus 1515 multiplied by one third inch. Simplifying this, the 1515th board could be as short as 32.51 feet and as long as 33.49 feet.
6 divided by 1/3 equals
Answers
6 divided by 1/3 equals 6 times 3
6*3 = 18
First, let's write the problem.
[tex]\frac{6}{\frac{1}{3}}[/tex]
In this case, we multiply outer numbers by outer numbers and inner numbers by inner numbers.
[tex]=\frac{3\cdot \:6}{1}[/tex]
Simplify the numerator.
[tex]=\frac{18}{1}[/tex]
Our final answer would be,
[tex]=18[/tex]
You can feel free to let me know if you have any questions regarding this!
Thanks!
- TetraFish
One of the events at the circus starred Gabriella the Human Cannonball. On Saturday she performed in four shows. Shot from a cannon, her distances measured 8.05 meters, 17.71 meters, 14.38 meters, and 19.35 meters. What was the total distance Gabriella flew that day?
Answers
In this case, Gabriella flew 4 times with different distance. To answer this question you just need to add all the distance, The calculation would be:
Total distance = distance 1 + distance 2 + distance 3 + distance 4
Total distance = 8.05 meters+ 17.71 meters + 14.38 meters + 19.35 meters= 59.49 meters.
The total distance Gabriella flew that day with distances measuring 8.05 meters, 17.71 meters, 14.38 meters, and 19.35 meters is,
⇒ 51.44 meters
The process of combining two or more numbers is called the Addition. The 4 main properties of addition are commutative, associative, distributive, and additive identity.
Given that,
On Saturday she performed in four shows.
Shot from a cannon, her distances measured 8.05 meters, 17.71 meters, 14.38 meters, and 19.35 meters.
Now, To find the total distance Gabriella flew that day with distances measuring 8.05 meters, 17.71 meters, 14.38 meters, and 19.35 meters we can add all the distances,
⇒ 8.05 m + 17.71 m + 14.38 m + 19.35 m
⇒ 51.44 meters
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If the probability that the Cavaliers will win the NBA championship this year is 7/11, what are the odds that the Cavaliers will lose the NBA championship?
Answers
So, subtract 1 and 7/11 to get your answer
The answer is 4/11.
Hope this helped!
Answer:
4 out of eleven
Step-by-step explanation:
The Nygen family wants to put a circular fence around their pool. They want it to be exactly 11 feet from the center of the pool. How many feet of fencing do they need to buy?
Answers
r = radius = 11
[tex]p = 2\pi r[/tex]
[tex]p = 2\times\pi\times 11[/tex]
p = 69.115
If we round
p = 69.12
Two angles are supplementary. One angle measures 50 degrees more than the other angle. Find the measure of the larger angle?
Answers
180 - 50 = 130
So, the other angle is 130°.
Final answer:
Using algebra, the larger of two supplementary angles, where one is 50 degrees more than the other, is found to be 115 degrees.
Explanation:
To solve for the measure of the larger angle in a pair of supplementary angles, where one angle measures 50 degrees more than the other, we can use algebra. If we let x represent the measure of the smaller angle, then the larger angle will be x + 50 degrees. Since supplementary angles sum up to 180 degrees, we can set up the equation x + (x+50) = 180.
Solving this equation:
Combine like terms: 2x + 50 = 180
Subtract 50 from both sides: 2x = 130
Divide by 2: x = 65
Since x is the measure of the smaller angle, the larger angle measures x + 50, which is 65 + 50 = 115 degrees.
Therefore, the measure of the larger angle is 115 degrees.
Olivia has taken out a $13,100 unsubsidized Stafford loan to pay for her college education. She plans to graduate in four years. The loan has a duration of ten years and an interest rate of 7.6%, compounded monthly. By the time Olivia graduates, how much greater will the amount of interest capitalized be than the minimum amount that Olivia could pay to prevent interest capitalization? Round all dollar values to the nearest cent.
a. $654.45
b. $477.27
c. $995.60
d. $354.22
Answers
If Olivia wants to prevent interest capitalization, she must pay the accrued interest each month. That amount is
... I = Prt = $13,100×0.076×(1/12) = $82.97
Over 4 years (48 months), these payments total $82.97×48 = $3982.56.
_____
If no payments are made, the loan balance grows by the multiplier (1 +r/12) each month. Then the amount of interest that will be capitalized at the end of 48 months is ...
... $13,100×((1 +0.076/12)^48 -1) = $4637.01
The difference in these amounts is ...
... $4637.01 -3982.56 = $654.45 . . . . . matches selection a.
Answer:
A
Step-by-step explanation:
654.45
Solve for A, 4(2a+3)=-3(a-1)+31
Answers
Step 1: Simplify both sides of the equation.4(2a+3)=−3(a−1)+31(4)(2a)+(4)(3)=(−3)(a)+(−3)(−1)+31(Distribute)8a+12=−3a+3+318a+12=(−3a)+(3+31)(Combine Like Terms)8a+12=−3a+348a+12=−3a+34Step 2: Add 3a to both sides.8a+12+3a=−3a+34+3a11a+12=34Step 3: Subtract 12 from both sides.11a+12−12=34−1211a=22Step 4: Divide both sides by 11.11a1/1=22/11
the answer is a=2
What's the value of the 8's in 88,000
Answers
what is the cube root of 4096
Answers
DIVIDING ALGEBRAIC FRACTIONS HELPP!!!!
8/9-a^2 divided by 4a^2-4a-24/a^2-6a+9
Answers
-8/(a-3)(a+3) • (a-3)(a-3)/4(a-3)(a+2)
Solve the equation. 0.7+y=−1.34
Answers
Just subtract 0.7 from 1.34
y = -2.04
Hope this help
Answer: The required solution is x = -2.04.
Step-by-step explanation: We are given to solve the following linear equation :
[tex]0.7+y=-1.34~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)[/tex]
To solve the given equation, we must find the value of the unknown variable y.
The solution of equation (i) is as follows :
[tex]0.7+y=1.34\\\\\Rightarrow y=-1.34-0.7\\\\\Rightarrow y=-2.04.[/tex]
Thus, the required solution is x = -2.04.
At 12:30 pm on august 2, the surface receives 789 wm−2 and reflects 110 wm−2. what is the surface albedo?
Answers
multiply 5 × 381 using place value and expanded form
Answers
Factor the polynomial completely
24x^2y-6y
Answers
Answer simplified should be 6y(4x^2-1)
Rewrite in the form where a^2-b^2
Answer
6y(2x+1)(2x-1)
what is 10 1/3 as a improper fraction and show your if you can.
Answers
10(3)= 30+1= 31
2. Put the 31 over 3.
31/3
The improper fraction of 10 1/3 is 31/3.
Hope this helps!
Suppose Georgette buys 400 shares of Google at $250 a share. She sells them at $350 a share. What is her capital gain?