To paint a sunset, tran makes a shade of orange paint using 5 drops of red paint for every 8 drops of yellow paint. if tran uses 15 drops of red paint, how many drops of yellow paint would he need?

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.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.