The father is 60 years old and his son is half his age. how old was the boy when his father was 4 times his age?

can you solve this 7 1⁄5 - 6 2⁄5 = ? A. 4⁄5 B. 13 3⁄5 C. 1 4⁄5 D. 1 1⁄5

A tank is full of water. find the work required to pump the water out of the spout. use the fact that water weighs 62.5 lb/ft3. (assume a

How do you solve 5 (7-4) 2 divided by 3+11 The two is supper to be little above the 4

Which expression represents the product of unknown number and 19?

Which statement is true about the graphs of the two lines y = - 6 and x = 1/6?

The peak of mount Everest is at 8,848 meters above sea level.

let f=cos^2x and g=sin^2x which of the following lie in the space spanned by f and g a) cos2x b) 3+x^2 c) 1 d) sinx e) 0 ... ?

Write an Inequality for the following situation No more than 8 books are in your bag

Samantha's parents give her $10 per week. For each chore that she does not complete, she must repay her parents $1. Which graph models Samantha's allowance?

Approximately 18% of the calls to an airline reservation phone line result in a reservation being made. (a) suppose that an operator handles 15 calls. what is the probability that none of the 15 calls result in a reservation?