TSIA2 Math - TSI MATH 2.0 Review 1 (950ish)

Front

What is the formula to find the average of a set of numbers?

Back

The average is found by dividing the sum of the numbers by the count of the numbers. Formula: Average = Sum of numbers / Count of numbers.

Front

If the average of four numbers is 12, what is the sum of those numbers?

Back

The sum of the numbers is 12 * 4 = 48.

Front

How do you calculate the time taken to travel a certain distance at a constant speed?

Back

Time = Distance / Speed.

Front

If Jack Sparrow traveled 7.2 miles in 2.3 hours, what is his speed?

Back

Speed = Distance / Time = 7.2 miles / 2.3 hours = 3.13 miles per hour.

Front

What is the total number of members in Robert's fantasy football league if 41 joined in June, 26 in July, and 37 in August?

Back

Total members = 41 + 26 + 37 = 104.

Front

What is the Pythagorean theorem?

Back

Front

If one side of a right triangle is 8 and you need to find the other side, what formula would you use?

Back

Front

What is the formula for the area of a triangle?

Back

Front

If the base of a triangle is 5 units and the height is 4 units, what is the area?

Back

Front

What does it mean for a number to be a multiple of another number?

Back

A number is a multiple of another if it can be expressed as that number multiplied by an integer.