You select one red marble from the full bag in Exercise 20. What is the probability that the next marble you select will be green without replacement of the first marble?

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

What are the soultion(s) to the quadratic equation 40- x^2=0

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.