34+34=68 or l
12 + 12 = 24 or w
68 +24 = Perimeter
Here the graph and what else you need
Answer:
24.5
Step-by-step explanation:
If you multiply 2 and 24.5 together you would get 49

Since approximately 68% of a (roughly) normal distribution falls within one standard deviation of the mean, that leaves 32% that falls outside, and by symmetry 16% should lie above one standard deviation of the mean.
I = PRT
P = 8000
T = 4
R = 12%...turn to decimal...0.12
now we sub
I = (8000)(0.12)(4)
I = 3840 <==