A bag contains 6 black, 4 blue, 3 green, 5 yellow, and 4 red marbles. What is the probability of randomly pulling out a blue marble?

What is the volume of the square pyramid shown below with sides that are 12.5 m long and a height of 16 m

What is 18--√ written in simplest radical form?

The length of a rectangle is 3 more than 4 times it's width. the perimeter of the rectangle is 86 inches. what is the length of the rectangle?

Diane serves breakfast to two groups of children at a daycare center. One box of oaties contains 12 cups of cereal. She needs 1/3 cup for each younger child and 3/4 cup for each older child.

What is the slope-intercept form of the equation y - 7 = 3 (x-11) ? O A. y=-3x - 40 O B. y = 3x - 26 O C. y=-3x - 36 O D. y = 3x - 40

A. Solve the first equation for Y B. Now solve the system of equations using the substitution method. y-2x=4 2x+3y=28

Nate is wrapping a present. The gift is a right rectangular prism with a base measuring 15 inches by 12 inches and a height of 8 inches. What is the surface area of the gift?

Mrs. Synder must choose two of her homeroom students to be class representatives. The class consists of 13 girls and 9 boys.

Describe how you made a line plot in this lesson

The heights of fully grown English oak (also known as Brown oak) trees are normally distributed with a mean of 95 feet and a standard deviation of 10 feet. What proportion of fully grown English oak trees are taller than 110 feet?