Answer:
6,561
Step-by-step explanation:
(-9)^4 = -9*-9*-9*-9= 6,561
V= 103.9 mm^3 and 72.7 mg
Reasons
12742.84$
11798 (the price) + 11796 x 0.08 (8% interest)=12742.84
Answer: $25