Tommy answered 2 1/2 problems incorrectly on his math quiz. there were 20 total problems. how many did he answer correctly?

Select either the varaible or its complement for each of the three variables in the product of the boolean variables x, y, and z or their complements that gives the boolean product of value 1 if and only if a). x = y = 0, z = 1

What is the range? 3,0,5,4,3,4,5.4.4

Salvatore charges $9 per hour for babysitting. Kendra charges $8.50 per hour. If they both for 6 hours, how much more money would salvatore earn?

The heights of 1000 students are approximately normally distributed with a mean of 174.5 cm and a standard deviation of 6.9 cm. suppose 200 random samples of size 25 are drawn from this population.

Write -1.2 as a mixed number.

65 divided by 3 with remainder

Which graph represent the given equation

Hermina cut a 10" by 15" piece of cardboard down the diagonal

How many 4 / 3 cup servings are in 28 / 3 cups of cereal? A) 5 servings B) 6 servings C) 7 servings D) 10 serving

What is 28/66 I'm simplest form