ACT Practice

Front

What is the formula to calculate the total cost of renting a car?

Back

Total Cost = (Daily Rate * Number of Days) + (Cost per Mile * Number of Miles)

Front

How do you calculate the area of a rectangle?

Back

Area = Length * Width

Front

What is the formula for the slope of a line given two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1)

Front

What is the Pythagorean theorem?

Back

Front

How do you convert square feet to square yards?

Back

Area in square yards = Area in square feet / 9

Front

What is the definition of a right triangle?

Back

A triangle with one angle measuring 90 degrees.

Front

What is the cost per mile for renting a car if the total cost is $358.75 for 6 days and 350 miles?

Back

Cost per mile = (Total Cost - (Daily Rate * Number of Days)) / Number of Miles = (358.75 - (35 * 6)) / 350 = 0.425 = 42.5¢

Front

What is the length of the hypotenuse of a right triangle with legs of length 30 and 40?

Back

Front

What is the area of a rectangle with a length of 90 feet and a width of 30 feet in square yards?

Back

Area = 90 * 30 = 2700 square feet; Area in square yards = 2700 / 9 = 300 square yards.

Front

What is the definition of slope in a coordinate plane?

Back

Slope is a measure of the steepness of a line, calculated as the change in y over the change in x.