Question

The volume of a sphere with radius r is given by the formula
v=4/3 πr3
Find the volume of a sphere with radius 4 meters. Use 3.14 for the value of π and round your answer to the nearest tenth.

Answer 1

\[\Large V=\frac{4}{3}(\pi )r^3\]
use
r=4
and pi=3.14
\[\Large V=\frac{4}{3}(3.14)(4)^3\]
use your calculator and let me know answer .

Answer 2

what is pi

Answer 3

\[\pi=3.14\]

Answer 4

37.68

Answer 5

nopes ! check it again.

Answer 6

3.14*4=12.56
4*3=12
12+12.56=24.56

Answer 7

so v=24.56

Answer 8

ok fallow the steps

first take cure of 4 =4*4*4=64
then multiply with 3.14
64*3.14=200.96
now multiply with 4
200.96*4=803.84
now divide with 3
\[\Large \frac{803.84}{3}=267.94\]

Answer 9

cube*

Answer 10

ooo oki thougt 4^3 means 4*3

Answer 11

so its ok now ?

Answer 12

sorry so would i put i as v=267.94

Answer 13

yes of course

Answer 14

ok thankyou so much

Answer 15

yw:)