OU (unit 1& 2) Review 1 Benchmark 22-23

AMUSEMENT PARKS The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 240 people are in line?

• 32 People

• 12.5 Min.

• 32 Min.

• 12.5 People

Jeff ran 6 miles in 4 hours. At this rate, how many miles will he run in 6 hours?

• 9 miles

• 6 miles

• 4 miles

• 36 miles

Is the graph proportional or non proportional?

• Proportional

• Non Proportional

 

Which equation matches the graph?

• y = 8x

• y = 3x

• y = 1x

• y = 16x

What is the equation y=kx for the table?

• y=1/3x

• y=5x

• y=3x

• y=1/5x

Is this table proportional?

• yes

• No

• I'm not sure, I need extra help!

• $33.78

• $33.18

• $0.93

• $33.84

The equation for the table is y=9x.  Use the equation to find how much money they would make in 14 hours?

• $155

• $1.55

• $150

• $126

What is the constant of proportionality?

• $3

• $2

• $4

• $9

A map scale reads 1 in: 114 miles. If you measure that the distance between Memphis and Knoxville are 5.5 inches, what is the actual distance between them?

• 627 inches

• 627 miles