What is average number of hours worked rounded to nearest 10th of an hour by all employees.

Hours per week 10, 15, 20, 30, 35, 40

number of employees 11, 16, 23, 18, 13, 12

Divide. A kindergarten teacher purchased 18 yards of ribbon. She cut the ribbon into several pieces, each 3/4 yard long. How many pieces did she get? a 6 b 13 c 28 d 24

3! = a 24 b 9 c 6 d None of the above

A snack mix recipe calls for 2 1/2 cups of pretzels, 4 1/2 cups of dry cereal, 2 1/4 or peanuts, and 3/4 cups of raisins. If you want to make servings of 3/4 cup each, how many can you have with those ingredients?

Write 2 numners that are equivalent to 43/8

For each expression, write an equivalent expression that uses only addition. 4x-7y-5z+6

What is the sign of the product (-7) (-2) (-5) (1) ? Select one: a. Positive, because the products (-7) (-2) and (-5) (1) are negative, and the product of two negative numbers is positive b.

Whats the factors of 3x2+4x+1

From the sample population of students with blond hair, what is the relative frequency of students with green eyes?

Solve: 5x - 7x + 6 = - 2 (x - 3).

Select thee values of r below that represents a low key no correlation 1) 0.8 2) 0.3 3) 0.1 4) - 0.2 5) - 0.5 6) 1 7) - 0.001