Solve this expression 4i-√-100

A car leaves a parking ramp and travels 5 miles due east. The car makes a 90° turn and travels 12 miles due North. The car has enough gas in the tank to travel 12.7 miles.

Mary is 5 feet 3 inches tall and Alice is 65 inches tall. who is taller? by how many inches?

An airplane uses 79% of a tank of fuel to fly 1,496 miles. If a full tank holds 996 gallons of fuel, how many gallons would the plane use to fly 3,016 miles?

4:3 = 60:45 true or false

In 2010, a local dairy queen had $550,000 in sales. in 2011, dairy queen's sales were up 35%. what were dairy queen's sales in 2011?

Three snack bars contain one fifth, 0.22, and 19% of their calories from fat. Which snack bar contains the least amount of calories from fat

A collection of quarters and nickels is worth 1.25. there are 13 coins in all. how many of each are there

A mountain climber is climbing from the top of a 12,000 foot peak to the top of a 14,000 foot peak. The horizontal distance between the two peaks is 3,000 feet. What is the average slope to get from the first peak to the second peak? A. 14/3 B.

If two dice are rolled, find the probability that neither die shows a five on it.

How to simplify 3-3 (x-2)