If the scores on a test have a mean of 26 and a standard deviation of 4, what is the z-score for a mean of 18?

Georgia and Courtney share sweet in the ratio 4:7. Courtney gets 24 sweets than Georgia. How many sweets do they both get?

Is graphing inequalities the same as normal graphing shading?

Reginald read his novel three nights in a row. Each night, he read for 3/4 of an hour. How many hours did Reginald read his novel altogether? 9 hours 2 1/2 hours 2 1/4 hours 4 hours

How do you raise 15 tent and 71 in standard form

What is the value of the expression 1_9 1 5_6

What is the difference 4 1/3 - (-2/3)

Elaine is painting a fence. she knows that she needs 1 gallon of paint for each 10 feet of fencing. The fencing will enclose a rectangular yard that is 3 yards long and 2 yards wide. how much paint does Elaine need?

What is the square root of 2/9?

What is 75% of 200?

A coach on a basketball team ordered jerseys for each player. Each one cost $12.95. The shipping charge for the entire order was a one-time fee of $20. The coach spent under $125 for the shirts and the fee.