Question

863.94 is what i got but do i round it up or just leave it so its either C or D

Answer 1

i think C

Answer 2

\[\huge V_{cylinder}=\pi r^2 h\]

Answer 3

somehow the question doesnt ask about round to tenth or any decimal

Answer 4

so then its C

Answer 5

first use the formula from @CShrix

Answer 6

solve (5^2)*11*pi
we know that pic 3.14

Answer 7

sorry is pi* not pic

Answer 8

then u will get the right answer

Answer 9

The correct answer choice only differs by ~0.4cm^3 from the calculated answer, so I'd say it's safe!

Answer 10

i did and i got 275

Answer 11

i guess reason why you got 863.94 due to the fact you calculate the entire pi = 3.14159.

Answer 12

but thats the right answer right??

Answer 13

How did you get 275?

Answer 14

i dont know

Answer 15

is C right?

Answer 16

r= 5
h=11
pi=3.14
Vcylinder=πr^2h

Answer 17

that explain why the answer is ambiguous

Answer 18

its C :)

Answer 19

@atreyu6s3x6 you can't give the answer right away first they need to understand how they got the answer :(. oh well,
here the solution
3.14* 5^2*11 =>
3.14*25*11 = >
78.5*11= 863.5

Answer 20

yea well you already explained it, she obviously knows what she is doing shes just double checking, right? @Andresfon12

Answer 21

ya but if you saw the second pictures she use google @atreyu6s3x6

Answer 22

They use the approximation symbol rather than the equal to symbol because pi is an infinite value, so we'll never get a finite value no matter what we multiply pi by besides 0. Your answer that you initially calculated is correct, and the answer that I pointed out to you is the correct answer.