Edward’s brother has a box containing 3 chocolate donuts, 4 glazed donuts, 5 sprinkle donuts, and 3 blueberry donuts. What is the probability Edward will NOT pick a chocolate donut?

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

How can (square root of 25) ^2 be rewritten?

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%