Ralph spends 15 1/3 hours per month playing tennis. how many hours does he play in a year?
a.)164 1/3
b.)182 2/3
c.)164
d.)184

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

4+(2+x) can you me solve this problem