At a party, 70 people are right -handed and 12 people are left - handed what is the ratio of right - handed people to the total? (reduce your answer to lowest terms ) can someone explain how to do ratio i'll appreciate that

Which statement best explains why ben uses the width hi to create the arc at j from point k

What is the value of x when x + 7 = 21?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол