2

A radar is designed to report the track of an aircraft every second. If this radar reports 30 tracks in one minute, what percentage of the time did the radar track the aircraft?

• 3%

• 30%

• 40%

• 50%

Jerry walked a dog from 6:40 AM to 7:30 AM one day. If he was paid at the rate of $6 per hour, how much did he earn that day?

• $4.50

• $5.00

• $5.40

• $5.90

• $6.60

A woman is looking for a bigger square office. She finds an office twice the area of her current office. If the perimeter of her current office is 88 feet, how many square feet is the new office?

• 176 sq ft

• 352 sq ft

• 968 sq ft

• 1,200 sq ft

How many feet of chain fence are necessary to enclose a dog pen that is square and has an area of 64 square feet?

• 256

• 64

• 32

• 16

A train goes twice as fast downhill as it can go uphill, and 2/3 as fast uphill as it can go on level ground. If it goes 120 miles per hour downhill, how long will it take to travel 45 miles on flat land?

• 1/2 hour

• 2/3 hour

• 1-1/2 hours

• 2 hours

Each August, a restaurant rent is adjusted to the cost of living index. The rent has been $1550 a month, and the cost-of-living index for this August was 3.7%. What is the new rent per month?

• $1,594.28

• $1,607.35

• $2,123.50

• $5,735.00

There are nine red and six Green marbles in a bag. A child reaches in the bag and ran only takes one marble. What is the probability that child getting a green marble?

• .66

• .40

• .33

• .10

Sean purchased a shirt for $22.05. If this included a 5% sales tax, what was the actual price of the shirt?

• $17.50

• $20.95

• $21.00

• $23.15

The shaded region of the design shown is to be painted red. What is the area, in square units, and the shaded region?

• 43.0

• 62.8

• 121.5

• 137.2

If the ratio of the sides of two squares is 3:1,What is the ratio of the perimeters?

• 3:1

• 4:1

• 9:1

• 12:1