Three pipes A, B and C take 24, 36 and 32 hours to fill a pool, respectively. How long would it take the three pipes to fill the pool if pipe B is turned on 3 hours after pipe A and pipe C is turned on 1 hour after pipe B?

What is the common difference of the sequence 20, 17, 14, 11, 8 ... ?

On the blueprints of Adam's office building, the length of his rectangular office space is 5 inches. If the actual length of Adam's office space is 10 feet, what is the scale of the blueprint?

Mr k is 8 more years than twice the age one of his students the sum of their ages is 48 how young is Mr k

420 whisper the numbers in standard form and unit form

Write an inequality to compare Monday's temperature to Tuesday's. Monday: - 1 Tuesday: - 10

If £2000 is payed into a bank account which pays 3% compound interest a year. How much will be in that bank account after 2 years

The LCD for the fractions 1/3, 3/4, 5/32, and 8/9 is A. 3,072. B. 288. C. 24. D. 64.

the radius of the base of a cylinder is 39 in and it's height is 33 in. find the surface area of the cylinder in terms of pi

Drake rolls two fair number cubes. 1 2 3 4 5 6 1 1 2 3 4 5 6 2 2 4 6 8 10 12 3 3 6 9 12 15 18 4 4 8 12 16 20 24 5 5 10 15 20 25 30 6 6 12 18 24 30 36 What is the probability that the product of the two numbers Drake rolls is less than 15?

Your friend bought 3 bags of wild bird seed and an $18 bird feeder. Each bag of birdseed costs the same amount. If your friend spent $45, find the cost of one bag of birdseed.