A bag contains 20 balls numbered from 1 to 20. Two balls are selected at the same time from the bag. What is the probability that the two numbers selected do NOT differ by 12

Mrs baileys math class is 1 hour and 15 minutes long but next year math class will be shortened to 45 minutes long. how many minutes less are we going to have of math class

What Expressions are equivalent to x - (-x) + y

Inspect the number line. Which square roots have a difference of about 0.5? StartRoot 11 EndRoot and StartRoot 14 EndRoot StartRoot 11 EndRoot and StartRoot 19 EndRoot StartRoot 14 EndRoot and StartRoot 19 EndRoot StartRoot 19 EndRoot and StartRoot

You have 5 numbers and you have to use the operations to get the last number. 8 11 14 19 24 = 20

6,8,10,12 arithmetic or geometric

The amount of rainfall in January in a certain city is normally distributed with a mean of 4.2 inches and a standard deviation of 0.5 inches. Find the value of the quartile Q1

To describe a sequence of transformations that maps triangle ABC onto triangle A"B"C", a student starts with a reflection over the x-axis. How should the student complete the sequence of transformations to map triangle ABC onto triangle A'B'C''?

What is the difference between tens and ones?

To the nearest foot, what is the radius of the Ferris wheel if you traveled 157 feet? feet

Kevin has traveled 42, 1/2 miles on his trip. That is 1/3 of the total distance, how far is his trip?