1. If y + 1/y = 2 cos teta find y

Kimberly traveled 28 miles. She traveled twice as many miles as Joe but one third as many miles as Brina. How many miles did Joe travel? How many miles did Brina travel?

If the circumference of a circle a is twice the circumference of circle b and the radius of circle a is 4, what is the radius of circle b

In its standardized form, what properties does the normal distribution have? A. The normal distribution has a mean of 1 and a variance of 0. B. The normal distribution has a mean of 0 and a standard deviation of 1. C.

A number less then 0 is called

Find the y-intercept of the following equation. Simplify your answer. y = 4x + 4 y-intercept

A cubed shaped shipping crate has a volume of 27 cubic feet what are the dimensions of the crate

A submarine dived 600 feet below sea level and marked its position at - 600. It later rose by 200 feet. What integer represents the new position of the submarine?

There are 5 boys and 4 girls in a class. In how many ways can they be seated in a row of 9 chairs such that at least 3 girls are all next to each other?

155% is equivalent to what fraction in reduced terms

Janice bought three lamps for her new apartment in a city where the sales tax rate is 5%. The lamps cost $25, $35, and $45. Find the total cost of her lamp purchase, including sales tax.