Prrime factors of 2015 are the number that mltiply to get it exg
prime factors of 100 are 2,2,5,5 becase if you multiply them together you get 100
so prime factors of 2015=5,13,31
then the sum is add ing them togherther
5+13+31=49
a
answer is 49
Basically, we have to find out what 72% of 92 minutes is. A way to do this is turn 92 minutes into a decimal: 92 / 100 = 0.92 and then multiply the decimal by 72: 0.92 x 72 = 66.24 minutes. Rounding to the nearest tenth, however, changes the number to 66.2 minutes. Hope this helps!
Step-by-step explanation:
A piecewise function is a function built from pieces of different functions over different intervals.