In a certain normal distribution of scores, the mean is 50 and the standard deviation is 6. Find the z-score corresponding to a score of 60.

Two bird sit at the top of two different trees the distance between the first bird and a bird watcher on the ground 29.7 the distance between the bird watcher and the second bird is 42.

The average number of students in Mathematics Club, Language Club, Sports Club and Music Club is 180 per club. The average number of students in Mathematics Club, Language Club and Sports Club is 190 per club.

What is the volume of a cylinder with a radius of 1.5 inches and a height of 19 inches? use 3.14 for pi. round your answer to the nearest hundredth. 28.5 cubic inches 100.25 cubic inches 134.24 cubic inches 156.73 cubic inches

If you subtract 426 from 913 how many times would you need to regroup? and how can you tell?

Jane needs to make 10 liters of a solution that is 10% salt. She has a solution that is 5% salt and a solution that is 25% salt. How much of each solution should Mia use? 2.5 liters of the 5% salt solution and 7.

Alex draws an angle that measures 110 degrees. He then draws a ray that divides the angle into 2 equal parts. What is the measure of each smaller angle?

What does an APR of 14.2% mean?

Nolan bought 26yds of rope the rope cost $2 per foot how much did he pay for the rope

Does commutative property use multiplication and subtraction?

Which of the following have the same y-intercept as the eqaution y=2x+3