Answer:
I would say $155.20
Step-by-step explanation:
You multiply 9.70by 8 and the answer of 77.60 and 77.60 and u get ur answer I hope this helps u and if it doesn't sorry
c.the mean of each data set
32 inches
1 ft = 12 inches
12 ft = 144 inches
7 ft = 84 inches
144 - 84 = 60 inches
60 - 28 = 32 inches.