Inequalities Word Problem: Liza want to have more than $750. in her saving account before she leaves for college. Right now she has $300. and she is going to babysit to earn $12.00 an hour. How many hours will Liza need to babysit before she leaves for college?

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

Two numbers have a sum of -19. one number is x. what expression represents the other number?