If m = 3 and n = 2, then m 2 - n 2 is equal to
a) 1
b) 2
c) 5
d) 13

On a piece of paper graph f(x)=5•(0.4)^x

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?