Fall Exam - KAP only TEKS

Which variable is typically shown on the y-axis in a graph?

• Independent variable

• Dependent variable

• Neither

• It changes

In a table showing the number of hours studied and the corresponding test scores, which is the independent variable?

• Test scores

• Number of hours studied

• Both

• Neither

Convert 36 inches to feet.

• 3 feet

• 2 feet

• 1 foot

• 4 feet

A car travels 150 miles in 3 hours. What is the car's speed in miles per hour?

• 45 miles per hour

• 50 miles per hour

• 55 miles per hour

• 60 miles per hour

What is the rule for this in and out table?

• add 10

• add 8

• add 7

• add 6

Write an equation that represents the relationship between the number of apples (a) and the total cost (c) if each apple costs $0.50.

Sophie earned $1 for every A she got on her report card. m = money A = A on report card The dependent variable is:

• m = money

• A = A on report card

A scale drawing of a house shows 9cm ×10cm. If 6cm=12 ft, what are the actual dimensions?

• 9ft x 10ft

• 1ft x 2ft

• 12ft x 6ft

• 18ft x 20ft

A sprinter runs 400 meters in 54 seconds. What is the runner’s average running rate in meters per second? Round to the nearest tenth.

• 8.5 meters per second

• 7.8 meters per second

• 7.4 meters per second

• 6.8 meters per second

Convert 18 months to years.

• 18 Years

• 1.5 Years

• .18 Years

• You cannot change it to years.