Answer:
Step-by-step explanation:
The volume of a rectangular prism is given by:
If the chocolate bar has the following dimensions:
Its volume is:
they got sold by her
Step-by-step explanation:
lol she sold her apples to people
I think it is B (don't take me for certain cuz I don't know)
Y = t*e^(-t/2)
y' = t' [e^(-t/2)] + t [e^(-t/2)]' = e^(-t/2) + t[e^(-t/2)][-1/2]=
y' = [e^(-t/2)] [1 - t/2] = (1/2)[e^(-t/2)] [2 - t] = - (1/2) [e^-t/2)] [t -2]