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Lilit [14]
2 years ago
7

Three students calculated the volume of a cylinder. Each used a different strategy.

Mathematics
1 answer:
Nonamiya [84]2 years ago
7 0

I only agree with the first student strategy of multiplying the area of the base with the height.

<h3 /><h3>Volume of a cylinder</h3>

A cylinder is made up of two circles at the top and the base.

The volume of the cylinder can be expressed as:

V = Bh

where
B is the base area

h is the height of the cylinder

V = πr²h

HEnce I only agree with the first student strategy of multiplying the area of the base with the height.

Learn more on volume of cylinder here; brainly.com/question/9554871

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5 0
4 years ago
Can someone answer these I don’t need an explanation
Evgesh-ka [11]

Answer:

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7 0
3 years ago
Please help.
kirill115 [55]

we have

y=-16t^{2} +120

we know that

When the apple hit the ground the value of y is equal to zero

so

Find the x-intercept of the function

equate the function to zero

-16t^{2} +120=0

Group terms that contain the same variable, and move the constant to the opposite side of the equation

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t^{2} =-120/-16

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t=(+/-)\sqrt{7.5}

t=(+/-)2.74

therefore

<u>the answer is</u>

2.74\ sec

using a graphing tool

see the attached figure to better understand the problem

7 0
3 years ago
How do I do this? Please help!
lakkis [162]
C
you have to find the area Length* width then divide it by the total amount
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6 0
3 years ago
What is the answer for #9?
alexgriva [62]

I think that it’s n>7

8 0
4 years ago
Read 2 more answers
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