Of the last 60 people who went to the cash register at a department store, 15 had blonde hair, 30 had black hair, and 8 had red hair. Determine the empirical probability that the next person that came to the register has red hair.

1) What is slope-intercept form?

Which of the following ordered pairs is a solution of x + 1/2y = 1?

The citizens of the United States live and work in a closed economy. command economy. mixed market economy pure market economy die

Four more than twice a number equal - 10

Solve: m-9=3 (1/4m+4) - 20

How to sole this elimination problem 2x-5y=3 3x+4y=1

Alma got to the playground at 2:45. she spent 20 minutes on the swings and 10 minutes on the jungle gym. She played on the slide for 12 minutes. Then she went home. What time did alma go home?

What if angle 6=50 then find angle 11 what would it be how would you do it

A long distance runner can run 9 miles per hour. how many hours will it take the runner to run 27 miles

If z is the principal square root of 8, what must be true? If z is the principal square root of 8, what must be true? A. z = 82, and z is positive B. z = 82, and z is negative C. z2 = 8, and z is negative D. z2 = 8, and z is positive