Question

help me!!!!MEdal and Fan :D

Answer 1

questions here.

Answer 2

Is this right?
Volume = pi r^2 h
= pi (3)^2 (8) = 72pi
density = mass / volume = (300) / (72 pi) = 25 / (6pi) = 1.32629

Answer 3

Perfect. :)

Answer 4

Sweet thanks :)

Answer 5

what bout this one?

Answer 6

\[V = \frac{ 1 }{ 2 }a*c*h\]
a = 3
c = 4
h = 7

Answer 7

thats the answer?

Answer 8

That's the formula to find the answer. :)

Answer 9

Thats what i meant lol

Answer 10

Lol, yes. ^-^

Answer 11

84?

Answer 12

Don't forget to multiply by 1/2.

Answer 13

oh yeah lol.

Answer 14

42!!!!???? lol xD

Answer 15

Yes! XD Good job! :D

Answer 16

Yay WOOP WOOP lol XD u deserve a medal miss.

Answer 17

XD Thanks. ^.^

Answer 18

Ur welcome XD