A store sold 650 bicycles last year. this year they sold 572 bicycles. what is the percent decrease of the number of bicycles from last year to this year

The scores of four roommates on the Law School Admission Test (LSAT) are: 628 593 455 503 Find the mean, the standard deviation, and the standard error of the mean.

How much pure acid should be mixed with 2 gallons of a 50% acid solution in order to get an 80% acid solution?

Cual es el decimal de - 2/6

A _ is a ratio that compares a number to 100 using the % symbol

On a map the key indicates that 1/4 inch = 1/2 mile. if two cities on themap are 4 1/2 inches apart what is the distance between the cities

What is the solution to the quadratic equation? y = x^2-4

Sunny earns $12 per hour delivering cakes. She worked for x hours this week. Unfortunately, she was charged $15 for a late delivery on Tuesday. How much money did Sunny earn this weekend?

One track coach wants her athletes to race 2 miles around a track to measure how fast each person can run? If the track is 2/3 of a mile around, then how many laps around the track will athletes have to run to complete the race?

Which of the following is a composite number? 48 67 13 31

What is a like radical to cube root 54 after simplifying