Final Exam Math

Front

What is the formula for calculating the volume of a cylinder?

Back

Volume = πr²h, where r is the radius and h is the height.

Front

How do you calculate hourly wage from total earnings and hours worked?

Back

Hourly Wage = Total Earnings / Total Hours Worked.

Front

What does it mean for two figures to be similar?

Back

Two figures are similar if they have the same shape and their corresponding side lengths are proportional.

Front

If z = 20, what is the value of z?

Back

z = 20.

Front

What is the approximate volume of a cylinder with a radius of 6 yards and a height of 12 yards?

Back

Volume ≈ 1357.2 yd³.

Front

What is the relationship between area and volume?

Back

Area measures the surface of a shape, while volume measures the space inside a three-dimensional object.

Front

How do you round a number to the nearest tenth?

Back

Look at the hundredths place; if it's 5 or more, round up.

Front

What is the difference between a proportional relationship and a non-proportional relationship?

Back

In a proportional relationship, the ratio between two quantities is constant; in a non-proportional relationship, the ratio changes.

Front

If Eli earns $200 for 8 hours of work, how much does he earn in 1 hour?

Back

Eli earns $25 per hour.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.