The original price of a computer was $1,250. at a year end sale, the selling price of the computer was $900. find the percent discount

What are the domain and range of f(x)=[1/5]x

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0