ACT Math Bootcamp

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

How do you calculate the median of a set of numbers?

Back

Arrange the numbers in order and find the middle value. If there is an even number of values, average the two middle values.

Front

What is the ratio of two numbers?

Back

A ratio is a comparison of two quantities, expressed as a fraction or with a colon (e.g., 2:3).

Front

How do you find the number of combinations when choosing items?

Back

Use the formula nCr = n! / (r!(n-r)!), where n is the total number of items and r is the number of items to choose.

Front

What is the distributive property in algebra?

Back

The distributive property states that a(b + c) = ab + ac.

Front

How do you multiply two binomials?

Back

Use the distributive property (FOIL method): First, Outer, Inner, Last.

Front

What is the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Front

How do you solve for x in a simple equation?

Back

Isolate x on one side of the equation using inverse operations.