#10 there are 16 girls in
the class. if there are 35
students in the class,
what percentage of
the class is girls?

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?

What is the equivalent fraction for the following fraction using 5 as the multiplier? 1/2