**Week 34~Monday

Julie shows the scale drawing of her room below. If each 2 cm on the scale drawing equals 5 ft, what is the perimeter of Julie’s room?

• 19.2 ft

• 48 ft

• 154 ft

• 12 ft

Solve.

10 = 2 − .25(4𝑧 − 3)

• z = -7.25

• z = 7.25

• -z = -11.25

• z = 11.25

A spinner has spaces labeled X, Y, and Z. The spinner was spun 20 times. The results are shown in the table below. According to this data, what is the experimental probability that the spinner will land on Y?

• 3/20

• 13/17

• 3/7

• 3/17

What is the area of the half circle?

• 2π

• 4π

• 8π

• 16π

Find the value of x.

• x = 52

• x = 8

• x = 31

• x = 90

Jon surveyed his school to find their preference on a school mascot.  He asked everybody on the football team.  Identify the population in this situation.

• The population is the school mascot.

• The population is the entire football team.

• There is not an identifiable population.

• The population is the school.