Write a proportion that can be used to convert 50 meters into kilometers. Solve the proportion.

Assume that X has a normal distribution, and find the indicated probability. The mean is μ = 15.2 and the standard deviation is σ = 0.9. Find the probability that X is between 14.3 and 16.1.

How can you tell if a decimal is a perfect square?

Sue bought 7 cans of tennis balls. There are 3 balls in each can. How many balls did Sue buy?

Robert has 20 pieces of candy in a bag: 4 mint sticks, 6 jelly treats, and 10 fruit tart chews. If he eats one piece every 4 minutes, what is the probability his first two pieces will both be mint sticks? A. 1/25 B. 9/380 C. 3/95 D. 2/5

2w-y=7w-z; solve for w

Identify two composite numbers that each have 8 as a factor.

A pet album that usually sells for $12.50 was put on sale for $8.50. What is the percent decrease?

Which expression is 5 times as large as the expression 345+23

A person has 22 coins, all nickels and dimes, worth one dollar and 50 cents. How many nickels are there? 8 14 22

The function f (x) = 3x+4 is a linear function. Let g (x) represent f (x) after a horizontal translation 2 units to the left. What is the equation for the function g (x) ? Enter your answer in the box. g (x) =