Question

Help please

Answer 1

Shonda made a model of a solid ice cream cone with a spherical scoop of ice cream on top, made out of clay.

Which formulas are needed to calculate how much clay she used?

Choose all answers that are correct. (In these formulas, r represents radius, h represents height, l represents length, and w represents width.)


A: V = 1/3 x 3.14 x r^2 x h
B: V = 3.14 x r^2 x h
C: V = I x W x H
D: V = 4/3 x 3.14 x r^3

Answer 2

@iGreen.

Answer 3

Hint,volume of cone is =\[\frac{ 1 }{ 3 }\pi~r^2h\]

Answer 4

She needs the formula for the cone.

\(V = \dfrac{1}{3}\pi r^2h\)

And the volume of a sphere:

\(V = \dfrac{4}{3} \pi r^3\)

Answer 5

it's hemisphere

Answer 6

not sphere

Answer 7

Oh..that's right..

Answer 8

\[v=\frac{ 2 }{ 3 }\pi~r^3\]

Answer 9

But I don't see the formula on there..

\(V = \dfrac{2}{3} \pi r^3\)

Answer 10

(I am so lost guys xD)

Answer 11

(Sorry...Morning coffee is brewing...I have yet to have a cup...Hence im tired)

Answer 12

Oh, okay

Answer 13

Plus, i have a nephew yelling in my ear about a game he wants

Answer 14

kinda hard to concentrate :P

Answer 15

Alright i have my coffee xD
Lets do this

Answer 16

@iGreen. @MARC_ So...how would i do this?

Answer 17

@Conqueror @AnswerMyQuestions

Answer 18

I believe you already have your answer..

\(\color{blue}{\text{Originally Posted by}}\) @iGreen.
She needs the formula for the cone.

\(V = \dfrac{1}{3}\pi r^2h\)

And the volume of a sphere:

\(V = \dfrac{4}{3} \pi r^3\)
\(\color{blue}{\text{End of Quote}}\)


@MasterprojectHD

Answer 19

Ooops, wrong tag @Master_Chief_117

Answer 20

LOL whoops

Answer 21

so....A and D.

Answer 22

alright. thx