Simplify. 13 - 81 - (12 : 3 + 1) 2

SkateWorld charges $10.00 for admission plus $2.50 per hour to rent ice skates. IceLand charges $7.00 for admission plus $4.00 per hour to rent ice skates.

In a race that consist of three parts, the cycling 12 1/2 miles long, the running part of the race was 1/4 the distance of cycling, the kayaking is 1/2 the distance running. what is the entire distance in miles of the race

Multiply. Express your answer in simplest form. 1 7/8 x 2 1/3

What is the relative frequency between 80-89

Given the list of probabilities, choose all of the correct statement. P (A) = 0.25 P (B) = 0.15 P (C) = 0.30 P (D) = 0.20 If the P (A and B) = 0.075, then events A and B are independent. If the P (A and C) = 0.15, then events A and C are independent.

Fine Fone" charges a monthly fee of $30 plus $0.30 for every minute called. "Cell Service" charges $15 each month plus $0.60 per minute.

Write an equivalent expression for 1 divided by y 1/4

How do i work out the problem 0.64<7/10

Suppose one of three bells rings first each day. Each day the bells are rung in random order. What is the probability that the same bell rings first three days in a row?

Which is larger, - 25 or -15? Sin 1 Arite as an eynression: