Two letters from the word HAPPY are randomly chosen with replacement. What is the probability of choosing an H or P on either selection?

5/6+7/8what is the answer sealsdbdbshd

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?