MATH

Front

What is scientific notation?

Back

A way of expressing numbers that are too large or too small to be conveniently written in decimal form, using powers of ten.

Front

Convert 0.000045 to scientific notation.

Back

4.5 x 10^-5

Front

What is a function in mathematics?

Back

A relation where each input has exactly one output.

Front

Identify if the following set is a function: (5, 0), (5, 2), (2, 0).

Back

No, because the input 5 has two different outputs.

Front

How many solutions does the equation 5n + 6n - 9 = 3n + 7 have?

Back

One solution.

Front

What does it mean if an equation has no solutions?

Back

It means there are no values for the variable that satisfy the equation.

Front

What is the square root of a number?

Back

A value that, when multiplied by itself, gives the original number.

Front

Order the following from least to greatest: √5, 3, 2½, √8.

Back

√5, 2½, √8, 3.

Front

What is the value of √8?

Back

Approximately 2.83.

Front

What is the value of √5?

Back

Approximately 2.24.