Miranda has earned scores of 20, 22, 18, and 24 on her last four math quizzes. What score will she need to earn on the fifth quiz in order to have a mean score of 20?

22

20

18

16

What is: 2937281 + 729381 - 72937/83 x 0? This is easy, but 99% will take longer than a minute.

Mari makes bows for floral arrangements. she uses 1/8 of ribbon for each bow. how many bows can she make from 2 spools that each have 24 yards of ribbon

2x+6y=-6 4x+-3y=-12 what is y and what is x?

What is the probability of rolling a 10 out a 12 sided die

Second derivative of y=2x^ (1/5) + 3

Round 35,375 to the nearest ten thousand

Angle A and angle B are supplementary angles. What must be true about the angles? A. The sum of the angles is 90 degree B. The sum of the angles is 180 degree C. The angles were formed by two intersecting lines and are on opposite sides. D.

The base of a right rectangular prism is 173.6 square centimeters and a height of 9 centimeters. what is the volume, in cubic centimeters, of the right rectangular prism? round to the nearest tenth if necessary.

John has 2 raised rectangular garden beds where he intends to plant herbs one of the garden beds holds 120 ft.

Carla bead order includes 3 boxes of 100 beads. Which could be the number of beads in carlas order?