ACAP Review

Front

What is an exponent?

Back

An exponent is a number that shows how many times a base is multiplied by itself. For example, in 5^4, 5 is the base and 4 is the exponent.

Front

Evaluate 5^4.

Back

625

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to locate a point on a coordinate plane, written in the form (x, y).

Front

Which ordered pair represents the point (1, 3)?

Back

(1, 3) is represented by U.

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing the relative sizes of two values.

Front

If Jenny has 24 crayons and the ratio of her crayons to Ed's is 4:5, how many crayons does Ed have?

Back

Ed has 30 crayons.

Front

What does a negative integer represent in real-life situations?

Back

A negative integer can represent a loss or a decrease in quantity.

Front

Which integer represents a loss of 7 yards in football?

Back

-7 represents a loss of 7 yards.

Front

What is a variable in algebra?

Back

A variable is a symbol, often a letter, that represents an unknown value in mathematical expressions or equations.

Front

Solve for t: t - 15 = 4.

Back

t = 19.