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3 years ago

I NEED HELP LIKE RIGHT NOW, please! Which of the following rules could represent the function shown in the table?

Mathematics

1 answer:

steposvetlana [31]3 years ago

4 0

it would be 2x+1

i oped this helped

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Sum of terms pre calc

Dominik [7]

Answer:

Your answer is Option A .

8 0

2 years ago

A cone shaped paper water cup has a height of 12 cm and a radius of 6 cm. If the cup is filled with water to half its height, wh

monitta

Answer:

The portion of the volume of the cup that is filled with water is $\frac{1}{8}$

Step-by-step explanation:

step 1

Find the volume of the paper water cup

The volume of the cone is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=6\ cm$

$h=12\ cm$

substitute

$V=\frac{1}{3}\pi (6)^{2}(12)$

$V=144\pi\ cm^{3}$

step 2

If the cup is filled with water to half its height, find out what portion of the volume of the cup is filled with water

Remember that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

In this problem the similar cone has half the height of the complete cone

The scale factor is equal to 1/2

therefore

The volume of the cup that is filled with water is equal to the volume of the complete cup by the scale factor elevated to the cube

$V=(1/2)^{3}(144\pi)=(1/8)144\pi\ cm^{3}$

therefore

The portion of the volume of the cup that is filled with water is

$\frac{1}{8}$

8 0

3 years ago

Read 2 more answers

Please help me!!!!!!! It's very important!!!!

antiseptic1488 [7]

A = pi r^2
a = 3.14 * 97^2
a = 29,544.26 mm^2

5 0

3 years ago

Find the measure of side b.

malfutka [58]

I think it’s 236.8 correct me if I’m wrong?

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3 years ago

Amanda and Ndiba are selling flower bulbs for a school fundraiser. Customers can buy packages of tulip bulbs and bags of daffodi

Gemiola [76]

Answer is on the attachment. Brainlist pls.

Step-by-step explanation:

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3 years ago