Which one of the following numbers is an irrational number?

A. 8.234234 ...

B. 123⁄455

C. 3.131131113 ...

D. 5.364

How can we determine if two events are independent?

Jenny has 4 dollar bills, 2 quarters, 1 dime, and 3 pennies. When this amount of money is written as a decimal in terms of dollars, which digit is in tenths place? a) 3; b) 6; c) 4; d) 5

For children between ages 4 and 18, height y (in inches) is frequently a linear function of age t (in years). The height of a certain child is 41 inches at age 4 and 44 inches at age 5.

The scale on a highway construction drawing is 0.5 inches for every 45 miles. If the drawing shows the highway is 4 inches long, how long is the actual highway?

A pitcher contains 2/3 quart of lemonade. If an equal amount of lemonade is poured into 6 glasses, how much lemonade will each glass contain?

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.