A group of 72 students went on a field trip; the students traveled in vans, with an equal number of girls & boys in each van. If 42 boys went on the trip; How many vans were there

A wise man once said, "400 reduced by 4 times my age is 180." What is his age?

A drawer contains 8 red shirts, 6 blue shirts, and 7 white shirts. If a shirt is drawn at random, what is the probability that the shirt will be blue?

8.1. AP-6 What is the value of x? x=1 (Simplify your answer. Type an exact answer, using radicals as needed.)

What is pathagrien therom

Suppose the number of eggs used in exercise 4 is 3 eggs for each batch of 12 muffins, and 48 eggs are used. Howmany batches and howmany muffins will be made

A telephone number consists of seven digits, the first three representing the exchange. how many different telephone numbers are possible within the 537 exchange? the answer is.

Kenny's weight is 6/7 times Melvin's weight. How many times the total weight of the two boys in Kenny's weight?

The area of a semicircle is 2 times the area of a circle. True or False?

Zeus Industries bought a computer for $2754. It is expected to depreciate at a rate of 27% per year. What will the value of the computer be in 4 years?

When Vlad moved to his new home a few years ago, there was a young oak tree in his backyard. He measured it once a year and found that it grew by 26 centimeters each year. 4.5 years after he moved into the house, the tree was 292 centimeters tall.