Certain rides at the fair exhibit periodic motion such as the Ferris wheel. List some other machines that you have observed

that show repetitive motion.

The factory workers make 751 toys per day if they work 5 days per week how many toys will the workers make in 3 weeks

Pure acid is to be added to a 10% acid solution to obtain 72 L of a 20% acid solution. What amounts of each should be used? _L of pure acid solution and _L of 10% acid solution

A yo-yo factory has fixed operating costs of $2500 per day plus costs of $1.50 per yo-yo produced. If a yo-yo sells for $4.75, what is the minimum number that must be sold in a day to earn a profit?

What is ratio 18 out of 27 as a fraction in simplest form

A 24-ounce box of cornflakes cost $4.59. What is the unit rate

Mobile people moving company increased its number of employees from 22 to 27 what is the percent increase round to the nearest tenth of a percent

Which inequality correctly orders - 28,12,-19 and 2?

Six times the sum of a number and 3 equals 2

Sports stores sell skateboards for $112. last month the store sold 45 skateboards how much money did the store make from selling them?

Select steps that could be used to solve the equation 1 + 3x = - x + 4. add x, subtract 1, divide by 4 add x, subtract 4, divide by 4 subtract 3x, subtract 4, divide by 4 subtract 3x, subtract 4, divide by - 4 subtract 1, add x, divide by 4