A bag contains 4 blue, 5 green and 2 purple counters. One counter is picked at random. What is the probability that the counter is green or
purple? Give your answer as a fraction.

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64