Suppose that 1 british pound currently equals 1.62 u. S. Dollars and 1 u. S. Dollar equals 1.62 swiss francs. What is the cross exchange rate between the pound and the franc?

An envelope contains small strips of paper of equal size and shape. Four of the strips have the number 4 written on them, five of the strips have the number 5 written on them, and three of the strips have the number 3 written on them.

Four is no less than the quotient of a number x and 2.1.

A safe has a 4-digit lock code that does not include zero as a digit is repeated. What is the probability of a lock without all even digits?

Multiply: (3x + 2) (4x - 7) A) - 21x + 8x B) 7x^2 + 6x - 21x - 14 C) 12x - 14 D) 12x^2 - 13x - 14

Find the percent error of the measurement 4 cm. A. 12.5% B. 40% C. 1% D. 4%

On Saturday afternoon, 41 out of 50 telephone calls taken at the overlook restaurant were for dinner reservations. what percent of the telephone calls were for dinner reservations.

2x - y = 2 2x + 3y = 22

P (9, 4) = 3024 126 15,120 362,880

You have 104 apples. There are 8 bags full of the same amount of apples. How many apples are in each bag?

Which percent is equivalent to 1/20