If sin x=1/3 and sec y = 5/4 where x and y lie between 0 and pi/2 evaluate the expression.

sin 2y

What is the slope for y=2

What are the four steps to solve a Square Root Equation? Solve for x: (x - 5) ² = 81

Identify the value of x that makes each pair of ratios equivalent. 2. 5:15 and x:3 a. 5 b. 3 c. 1

What does the statement |a|=5 mean? A. a is equal to 5. B. a is equal to - 5. C. a is 5 units from 0. D. You cannot tell without knowing the value of a.

Eight-five (85) percent are high volume travelers. Of five people are randomly selected from a list of customers, what is the probability all are high-volume (business) travelers?

Cookies cost 3.49 a doz you want to order 500 how do you get the price?

State is the triangle in each park is similar. If so, state how you know they are similar

Is seventeen hundredths greater or lesser or equal to 0.030

A school wants to build a rectangular playground that will have a diagonal length of 75 yards. How wide can the playground be if the length has to be 30 yards?

What is an algebraic expression?