Answer:
The answer is 1. an exponential pattern ,friend (:
Answer:
6
Step-by-step explanation:
Deisha's build rate = 1 fence per 15 hours = 1/15 fences per hour
Travis's build rate = 1 fence per 12 hours = 1/12 fences per hour
Working together, their combined rate is 1/15 + 1/12 = 3/20 fences per hour
So it takes them 20/3 = 6 2/3 hours per fence
256 is the answer. I know this because 128+128 equals 256.
it would = out to be 9 18/73
Answer:
19
Step-by-step explanation:
because u do 50 times