What 4 consecutive whole numbers add to 54

Presley has 6 books. There is enough space on a shelf for 4 books. In how many ways can 4 of the 6 books be arranged on the shelf?

An object falls 16 t 2 16t2 feet in t t seconds. You drop a rock from a bridge that is 75 feet above the water. Will the rock hit the water in 2 seconds?

In 2012, the population of China was about 1.351 x 10^9 and the population of Japan was about 1.280 x 10^8. Based upon these estimates, approximately how many more people lived in China than in Japan in 2012?

The mean is defined as the (like mean, median and mode

What is the surface area of a square pyramid with base side lengths of 10 inches and a slant height of 14 inches

If I have 12% what is the price of 32000 what will be the tax price

What is the next term of the geometric sequence? 189,63,21

8kids share 5 square cakes equally how much each child gets

What number am i? i have 3 decimal places. rounding to the nearest whole number makes me 125. rounding to the tenth makes me 125.5. rounding to the hundredth makes me 125.46. i have six digits

A recipe for pancakes call for 1 cup of pancake mix and three fourths cup of milk how much milk is needed to make half the recipe