Math Review Group

Front

How would you write 564,000,000 in scientific notation?

Back

5.64 x 10^8

Front

What is the formula for finding the slope of a line?

Back

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

Front

Find the slope of the line that passes through the points (1, 2) and (4, 5).

Back

Slope = (5 - 2) / (4 - 1) = 1

Front

What is the volume formula for a cone?

Back

Volume = (1/3)πr²h

Front

Calculate the volume of a cone with a radius of 3 cm and a height of 11 cm.

Back

Volume = (1/3)π(3)²(11) ≈ 103.67 cm³

Front

What is the Pythagorean theorem?

Back

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

Front

If one side of a right triangle is 10 and the other is 6, what is the length of the hypotenuse?

Back

Hypotenuse = √(10² + 6²) = √136 ≈ 11.7

Front

What is the definition of a rational number?

Back

A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b ≠ 0.

Front

Identify two consecutive integers between which the number 13.5 lies.

Back

13 and 14

Front

What is the definition of scientific notation?

Back

A way of expressing numbers as a product of a number between 1 and 10 and a power of 10.