Two ratios that are equivalent to 3: 11

Cos^theta - sin^2 theta = 1-2 sin^2 theta

What does you meanb in math

Evie has scores of 72, 78, 80 And 84 On four Science quizzes. What score must she get on the next quiz to have an average of at least 80?

List the next three terms in the following sequence 1,2,4,7,11,16

One of the factors of p5 - 144p3 is: ... A] p3. B] p + 12. C] p - 12.

Find the area of a triangle with legs that are: 15mm, 10mm, 20mm

192192192 is what percent of 600600600?

An investment advisor invested &14,000 in tow accounts. One investment earned 8% annual simple interest. And the other 6.5% annual simple interest. The amount of interest earned for 1 year was $1,027 how much was invested

Sales increased by 1/2 last month. If the sales from the previous month were $152,850 what were last months sales?

A male elephant weighs 6708 pounds a female weighs 5,823 to the nearest hundred what is the total weigh?