Answer:
$9,393.78
Step-by-step explanation:
Using the equation:
A = P(1+r)^t
Where,
A = final amount
P = initial amount = $6,600
r = rate of increase = 4% = 0.04
t = time in years = 9 years (2012-2021)
A = 6,600(1 + 0.04)^9
= 6,600(1.04)^9
= 6,600(1.4233)
= 9,393.78
A = $9,393.78
Formula for lateral area of cylinder:
A

Here r=6 units and h=26 units
Put values in formula.

\\
(rounded to nearest whole number)
Answer: Lateral area of cylinder= 980 square units
Answer: 9: c , 10: a ,11 :d 12: a
Step-by-step explanation:
Answer is B.) (-3,-3) and (2,7)