There are 90 kids that attend Harlem High School. If 40 are in Mrs. Fetter's class, and 20 are in Mrs. Cassy's class, what percent make up the last classroom?

Can you explain how a table can be used to find the rate of change

Sherrod deposits 500 each year in savings account earning 3% interest compounded annually. he makes no withdrawal. how much interest will the account earn after 3 years

5 (-3y-1) - (6-5y) if y=-6

Semi annually means how many times a year?

A quadrilateral that has opposite sides congrueng opposite sides parallel and opposite angles congruent is called. (A) rectangle (B) square (C) parallelogram (D) rhombus (E) none

The cross section of a metal ingot is is a trapezoid the cross-section of an area of 39 square centimeters the top base of a cross section is 12 CM the length of the bottom base is 2 cm greater than the top base how tall is the Metal Ingot. explain

17=14 3/4 + 1/6 + missing number

The world record for the women's 3,000-m steeplechase is 9 min 1.59 s. Find the runner's speed in meters per second. Round answer to the nearest hundredths.

A rectangle has an area of 85 square cm. If the length is 2 more than 3 times its width, find the dimensions of the rectangle

If arrivals occur at a mean rate of 3.6 events per hour, the exponential probability of waiting more than 0.5 hour for the next arrival is: