Aclimber is standing at the top of mount kilimanjaro, approximately 3.7 miles above sea level. the radius of the earth is 3959 miles. what is the climber's distance to the horizon?

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab