Question

Fan and Medal!
An average clementine is shaped like a sphere and has a diameter of 3.5 inches. What is the volume of the fruit? Use 3.14 for pi. Round your answer to the nearest hundredth. (4 points)

20.45 cubic inches
21.34 cubic inches
22.44 cubic inches
23.78 cubic inches

Answer 1

I chose C^^

Answer 2

are you confident with that? how did you calculate it?

Answer 3

I calculated it again and I'm kinda thinking it's A sorry TT

Answer 4

d=3.5
r=d/2
r=3.5/2

Answer 5

just take time and care

it is a simple equation :

V = 4 pi r^3 /3

Answer 6

btw - I only asked if you were confident (in case you just guessed)

Answer 7

so - you are correct r= 1.75 (i.e. 3.5/2)

check that in 4 * 3.14 * r^3/3

Answer 8

I got 21..34 ^

Answer 9

I suggest you try again

Answer 10

4 * 3.14 * r^3/3

r = 1.75

Answer 11

21.98 is what I'm getting

Answer 12

21.98 is not one of th eanswer options - so it is wrong

if you are using a calculator try doing th e 'cubed 'f irst:

r^3 * 4 * 3.14 /3

r = 1.75

Answer 13

22.4379166667

Answer 14

is what I got^

Answer 15

so am I correct when I say C is the answer? haha

Answer 16

@MrNood