What is the standard deviation of the data set?

21 6 18 21 20 14 19

A = 29.3

B=5.0

C=25.1

D=5.4

A bag contains 1 blue marble, 2 red marbles, and 1 green marble. If you reach into the bag without looking, what is the probability of drawing a red marble?

What is equivalent too 48j + 36

Gregg earns $8.00 per hour. One week he worked 54 hours. He earned time and a half for 6 of the hours and double time for 8 of the hours. What were Greggs total wages

A farmer collected 1476 chicken eggs in 6 weeks. He collected the same number of eggs each week. How many chicken eggs did the farmer collect each week?

Turn - x^2+5 into an ordered pair

Write the word name of 27,680

Josh works at $10.73 per hour. If he worked 47 hours this week, what is his gross pay? A. 504.31 B.$429.20 C.$746.47 D.$541.87

What's 39,204 divided by 54

A study has found that if a person has participated in a smoking cessation program in his or her lifetime, the person will have a lower life expectancy than a member of the general population.

Which statement best describes why the value of the car is a function of the number of years since it was purchased?