F(x)=4x+5 and g(x)=6x+4, find (f∘g)(0) and (g∘f)(0). how would i do this?

Select the lengths in centimeters that would form a right triangle

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236