A dressmaker needs to cut 9-inch pieces of ribbon from rolls of ribbon that are 9 feet in length. How many 9-inch pieces can the dressmaker cut from 10 of these rolls of ribbon? Before you try that problem, answer the question below.
How many \textbf{inches}inches of ribbon does the dressmaker have, in total?

Answer is in the file below

tinyurl.com/wtjfavyw

12

Step-by-step explanation:

There are 108 inches in 9 feet and then you divide 108 by 9

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.