Name the three different types of proof in math and give a description of each

A company randomly surveyed employees to determine the most important reasons for being late to work. The results are shown on the Pareto graph. Approximately how many employees took part in the random survey? A) 50 B) 100 C) 130 Eliminate D) 150

Which of the following is an example of an equation? 2m + 1 9 - x + 7 x + 7 x - 8 = 12

Joan has 10 stickers, Billy has 8 stickers, Susan has 5 stickers and caleb has 16 stickers. What students have 1 to 2 ratio?

If I have a standard deviation of 6, what is the variance?

The measure of an angle is nine times the measure of its complementary angle. What is the measure of each angle?

Who can converte y=x^2-8x+15 from standard form to vertex form

Solve by substitution 4x=y-1 6x-2y=-3

A freight train traveling at a rate of 22.5 miles per hour is 60 miles from its destination. How far the destination will the train be in 2.5 hours?

Which is the correct way to factor 3x^2-5x-2?

The music store is having a 15% off sale on all classical cds. Lyell has a coupon for 20% off any classical music CD. how much will Lyell save on a classical CD that has a price of $23,99?