AQR Flashcard

Front

What is the volume of a rectangular pool with dimensions 120 in. x 144 in. x 240 in. in cubic feet?

Back

The volume is 288,000 cubic inches, which is equivalent to 200 cubic feet.

Front

How do you calculate the number of baseballs that can fit in a pool if 120 baseballs fit in one cubic foot?

Back

Multiply the volume of the pool in cubic feet by 120.

Front

What is the formula for calculating the circumference of a tire given its size P235/60R20?

Back

Circumference = (Tire Diameter) x π. The diameter can be calculated from the tire size.

Front

What is the aspect ratio of a rectangle?

Back

The aspect ratio is the ratio of the length to the width of the rectangle.

Front

If a rectangle has an aspect ratio of 10:20, what is its simplified aspect ratio?

Back

The simplified aspect ratio is 1:2.

Front

How do you determine the area occupied by an image on a screen given their aspect ratios?

Back

Calculate the area of both the image and the screen, then divide the area of the image by the area of the screen.

Front

What is the area of a rectangle with a length of 20 feet and a width of 10 feet?

Back

The area is 200 square feet.

Front

How many people fit in a crowd that spans a quarter mile long and 20 feet wide if 3 people fit per 25 square feet?

Back

3168 students participated in the walk out.

Front

What is the formula for converting cubic inches to cubic feet?

Back

Divide the volume in cubic inches by 1728 (since 1 cubic foot = 1728 cubic inches).

Front

How do you calculate the number of students in a crowd based on area and density?

Back

Number of students = (Total area) / (Area per student).