What is the product written in scientific notation?
(1.18 x10^3) x (9.1 x10^-6)
a 1.0738 x 10-4
b 10.738 x 10^-3
c 10738 x 10^-2
d 10.738 x 10^-2

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Combine like terms to make a simpler expression 3z+z

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?