An urn contains 8 white balls and 4 red balls. The experiment consist of drawing 2 balls from the urn without replacement. Find the probability that both balls drawn are white.

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

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

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?