Answer:
A = 6.13e^(0.00884769t)
Step-by-step explanation:
The exponential growth model can be written two ways. Comparing them, we can find the value of k.
A = 6.13×(7.00/6.13)^(t/(2015-2000)) = 6.13×e^(kt)
Dividing by 6.13 and taking natural logs, we get ...
t/15×ln(7.00/6.13) = kt
k = ln(7.00/6.13)/15 . . . . . divide by t
k ≈ 0.00884769
Then the exponential growth function can be written as ...
A = 6.13e^(0.00884769t)
The value of f(-6) is -3.
ANSWER: 11, 12, 13
3 consecutive integers:

"Sum" means Add

Combine like-terms

Solve for X

Subtract 3 from both sides

Divide by 3 on both sides

11 + 1 = 12
11 + 2 = 13
Answer:
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Step-by-step explanation:
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Answer:
D
Step-by-step explanation:
b-1≥ 0 or b-7<-8
b ≥ 1 or b<-8+7
b ≥ 1 or b<-1