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bazaltina [42]
3 years ago
11

Brainliest if correcct

Mathematics
2 answers:
valkas [14]3 years ago
8 0

Choice B, would be the correct answer.

The y's on choice A, C, D are not increasing by a constant rate. However, choice B the y's are increasing by 8 every time. Thus, choice B would be the correct answer. Hope this helps :)

faltersainse [42]3 years ago
4 0

Answer:

B

Step-by-step explanation:

Consider the value of y

If there is a common difference between consecutive terms then relationship is linear.

A 7, 12, 18

12 - 7 = 5 and 18 - 12 = 6 ← not common so not linear

B 8, 16, 24

16 - 8 = 8 and 24 - 16 = 8 ← common then linear

C 5, 7, 10

7 - 5 = 2 and 10 - 7 = 3 ← not common so not linear

D 4, 16, 30

16 - 4 = 12 and 30 - 16 = 14 ← not common so not linear

Thus table B represents a linear relationship

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Step-by-step explanation:

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3 years ago
Find the fractional part of a circle corresponding to 144 degrees
ruslelena [56]
<span>If you change the percentage to a decimal fraction then Multiply 360 *the number of degrees in a circle* by the decimal fraction. The result is the angle measure of your pie slice For example, 10% would be a 36 degree angle. 25% would be a 90 degree angle. 17.5% would be 360 times .175 = 63 degrees</span>
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I need help with this plz
jeka94

Answer:

Triangle CED

Step-by-step explanation:

C and M need to both be at the same places in their respective equations.

4 0
3 years ago
The ubiquitous 12oz aluminum cans used to distribute drinks in this country have a diameter of approximately 2.75 inches and a h
gayaneshka [121]

Answer:

3.5%

Step-by-step explanation:

The volume of a cylinder = \pi r^2h

<em>r</em> = radius of cylinder,

<em>h</em> = height of cylinder

For the non-optimal can,

<em>r</em> = 2.75/2 = 1.375

<em>h</em> = 5.0

V = \pi(1.375^2)\times 5.0 = 9.453125\pi

<em />

For the optimal can,

<em>d</em>/<em>h</em> = 1,

<em>d</em> = <em>h</em>

2<em>r </em>=<em> h</em>

<em>r</em> = h/2

V = \pi\left(\dfrac{h}{2}\right)^2\times h = \pi\left(\dfrac{h^3}{4}\right)

They have the same volume.

<em />\pi\dfrac{h^3}{4} = 9.453125\pi<em />

h^3 = 37.8125

h=3.36 (This is the height of the optimal can)

r = \dfrac{3.36}{2} = 1.68 (This is the radius of the optimal can)

The area of a cylinder is

<em />A = 2\pi r(r+h)<em />

For the non-optimal can,

A = 2\pi\times\dfrac{2.75}{2}\left(\dfrac{2.75}{2}+5.0\right) = 17.53125\pi

For the optimal can,

A = 2\pi\times1.68\left(1.68+3.36\right) = 16.9344\pi

Amount of aluminum saved, as a percentage of the amount used to make the optimal cans = \dfrac{17.53125\pi - 16.9344\pi}{16.9344\pi}\times 100\% = 3.5\%

5 0
4 years ago
Min has 5/6 dozen blueberry muffins and 1/4 dozen pumpkin muffins.
forsale [732]

Answer:

7/12

Step-by-step explanation:

5/6 = 10/12

1/4 = 3/12

10/12 - 3/12 = 7/12

8 0
2 years ago
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