If the gfc of two number is 1, they are called relatively prime. find three sets of relatively prime numbers

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

What is the measure of angle x? a.101 b.158 c.44 d.79

Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)