Question

Derivative of P(t)=〖(0.4t)〗^(3/2)+6.8 ?

Answer 1

I recommend using the chain rule here.

Answer 2

can u pls give me the answer? i need to confirm my answer in my quiz ^^

Answer 3

What is your answer?

Answer 4

3/2*(0.4t)^(1/2)*0.4=0.6(0.4t)^(1/2)

Answer 5

it was 0.6*(0.4)^1/2

Answer 6

Don't forget to put a t beside that 0.4, and you got it right!

Answer 7

thanks marinaDL! i thought i need not include 0.4. wheewww!

Answer 8

thanks too dalvoron. missed t in typing, but not in quiz :D

Answer 9

Good that you figured it out