There are 70 students in the school band. 40% of them are sixth graders, 20% are seventh graders, and thr rest are eighth graders. How many band students are in each grade level.

Evaluate the following expressions, and justify your answers. WhatPower7 (49)

How do we express one-half of the difference of a number cubed and one?

An artist is arranging tiles in rows to decorate a wall. Each new row has 2 fewer tiles than the row below it. If the first row has 23 tiles, how many tiles will be in the seventh row

What is a factor table

At the end of the dinner, equivalent amount of lasagna in two pans were left Use the models to show the lasagna that might have been left over. Write two pairs of equivalent fraction to represent the models

What is the value of m in the equation 1/2m - 3/4n = 16, when n = 8?

Equipment was acquired at the beginning of the year at a cost of $75,720. The equipment was depreciated using the straight-line method based on an estimated useful life of six years and an estimated residual value of $7,920.

Trigonometric area formula: Area = The area of triangle EFG is 34.4 square units. What is the perimeter of triangle EFG to the nearest unit? 29 units 30 units 41 units 59 units

Two corresponding side of similar pentagons are 12 cm and 28 cm. what is the ratio of the areas of the pentagons? A. 12/28 B. 27/343 C. 9/49

Deon is going to watch a movie in his collection. He has 10 action movies, 5 comedies, and 8 dramas. He will randomly select one movie. What is the probability that the movie he selects is not a drama?