Author: Anonymous

The “wheel” below is spun.  What is the probability that the number the spinner lands on contains a 5 given that it is blue?

Evaluate the expression: 

A car lot has 50 used cars, 35 with air conditioning, 27 with cruise control, and 15 with both. If one car is selected at random, what is the probability that the car will have neither air conditioning nor cruise control?   Draw a Venn diagram.

How many times larger is the volume of the purple figure compared to the blue?

Use the Quadratic Formula,

How many odd 5-digit numbers can be formed if the first digit cannot be 0 and the numbers can repeat?

An ebay seller purchased a iPod Touch for $50 and sold it for $85.  What was the percent increase in the price that the iPod Touch sold for? Round to the nearest percent, if necessary.

Two dice are rolled.  What is the probability that the product of the faces of the die are less than 15? Enter your answer as a simplified fraction.

In Calculus 1 class, James earned the following scores on his first four exams: 85, 82, 91, and 84.  What does he need to earn on his last exam to earn an 85% in the course?

Given the overall student averages below, what percentile would a student fall in if their overall average was an 80%?  Round to the nearest whole number, if necessary.