An angle turns through 40 one-degree angles. what is its angle measure?
a) 5°
b) 20°
c) 40°
d) 80°

what is the measurement of n?
a) 23°
b) 45°
c) 73°
d) 81°

Write 17/20 as a decimal and as a percent.

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)