Find the value of the given function's derivative at x=3

f(x)=k(g(x))
g(x)=2x-x^2
k'(-3)=2
f'(3)=[]

If the measure of xyz is 81 what is the measure of yz

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?