Answer:
4(9-n)
Step-by-step explanation:
Answer:
$113,140.821
Step-by-step explanation:
The <em>growth of an investment</em> is given by
where P is the principal, r is the interest rate, and n is the number of periods. So

Future value=$113,140.821 as the amount after 5 years.
Answer:
Got c when caculated
Step-by-step explanation:
1)
y = kx
-12 = k(9)
k = -4/3
y = (-4/3)(-4)
y = 16/3
2)
y = kx
8 = 20k
k = 2/5
y = (2/5)(10)
y = 4
3)
y= kx
-6 = k(-14)
k = 3/7
-4 = (3/7)x
-4(7/3) = x
x = -28/3
K-c/6
isolate x.
6x = k-c
divide by 6 to get rid of x. --> x = (k-c)/6
Mark brainliest please