Ineed finding the area of the right triangle

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

What is 1.5% of 120 or what number is 1.5% of 120