Question

HELP PLEASE! :) Find the surface area of an orange with a 2'' radius.

Answer 1

not possible with the given information :)

Answer 2

We can assume, i hope, that the orange is a sphere ?

Answer 3

one second i forgot somehting

Answer 4

there needs to be alot of assumption in order to make this work right ;)

Answer 5

Use pie == 22/7

Answer 6

\[\A = 4\pi r^2\]

Answer 7

\[4*(22/7)*2^2\]

Answer 8

A spherical storage tank has a diameter of 14 ft. How many cubic feet of water will it hold? (Use pie = 22/7

Answer 9

V=(4/3)*(pi)*(r)^3

Answer 10

plug in 22/7 for pi
and
7 for the radius, half of the diameter

Answer 11

V=(4/3)*(22/7)*(7)^3

Answer 12

multiply it?

Answer 13

\[(4/3)*(22/7)*343\]

Answer 14

yeah multiply

Answer 15

um im not typing thats weird

Answer 16

\[(4/3)*22*49\]

Answer 17

?

Answer 18

12936?

Answer 19

nope

Answer 20

did i multipy wrong

Answer 21

you cant multiply?lol

Answer 22

\[4312/3\]

Answer 23

1437.3333333 etc

Answer 24

yea :D

Answer 25

i think i have to round it

Answer 26

thank you :D

Answer 27

1437.33