The formula for the area of the triangle is a = 1/2bh.
what is the length of the base, b, of a triangle with an area, a, of 110 m2 and a height, h, of 10 m?

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.