Find the surface area of the regular pyramid

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Two numbers have a sum of 93. if one number is p, express the other number in terms of p.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? 0.62 0.78 0.84 0.96