3) Grease is being drained through a conical funnel with a radius of 4 cm and a depth of 8 cm at a rate of 2 cm3/min.
a) How fast is the depth of the grease changing when there is 4 cm left?

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to

-1   1/6.   you dont subtract the denominators

step-by-step explanation:

the answer should be:

a. 3, 4, and 6

b. 18, 24, and 36

c. 4.8, 6.4, and 9.6

hope i

-lavira : )

then