Cos y = 8/13

Find the value of y

A52.0

B45.8

C31.6

D38.0

In 3 1/8 hours Aldo reads 7 1/2 chapters. What is the unit rate in chapters per hour?

Social Security tax that is 6.2% of her gross pay Medicare tax that is 1.45% of her gross pay state tax that is 21% of her federal tax Determine how Marilyn's net pay will be affected if she increases her federal withholding allowances from 3 to 4.

The circumference of the circle-shaped rug is 56.52 inches. What is the area of the rug?

After 6 months, $1.78 simple interest was earned on an investment of $890. Find the annual interest rate.

I pass through (-5,-2). I pass through (-1,2) What's my equation?

Alice worked for six hours and earned $29.88. How much did she make per hour? A) $4.30 B) $4.98 C) $5.15 D) $179.28

Which expression is equivalent to 4/5 X 1/3? 1. 4/3 X 5/1 2. 4/5 divided by 1/3 3. 4/5 divided by 3/1

Describe and correct the error in writing 39/40 as a percent 39/40 = 0.975 = 9.75/100=9.75%

If a figure is a square then it is a regular quadrilateral is this true or false

A Product What is the product of 4.01 x 10-5 and 2.56 x108?