Iq scores between 90 and 109 are considered average. Assuming IQ scores follow a normal distribution, what percent of people are considered average?

Which way would the graph of y=-|x+2|+3

Which graph shows the solution to the system of equations? Solve the system graphically. Click on the graph until the correct solution appears. 2x + 3y = 6 x + y = 4

The perimeter, P, of a rectangle is found using the formula P = 2l + 2w, where l is the length of the rectangle and w is the width of the rectangle. Solve the formula for w.

What is the sum of the first five terms of a geometric series with a to the 1st power = 20 and r = 1/4

You are given a 12 question multiple choice quiz what is the probability that you will answer exactly 8 of the correctly by guessing assume that each question has 4 options

Her coins have a total value of $9.50. She has a total of 50 coins. Write systems of equations can be used to find the number of dimes, 푑푑, and the number of quarters, 푞푞, Alexis has. Solve the system and explain what the solution mean.

33/50 in decimal form

The base of a triangle is 9 inches more than 3 times the height. if the area of the triangle is 105 square inches, find the base and height.

What is - 25 feet per 2 seconds as a hit rate in feet per second?

1.2x+7.5=8+9x Round to the nearest tenth