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kenny6666 [7]
3 years ago
5

Rewrite equation in Ax+By=C form. y-5=2(x-6)

Mathematics
1 answer:
Semenov [28]3 years ago
8 0

Answer:

2x-y=7

Step-by-step explanation:

y-5=2(x-6)

y-5=2x-12

2x-y-12=-5

2x-y=-5+12

2x-y=7

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The change in the value of an account when given to the nearest dollar?
devlian [24]
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7 0
3 years ago
Pls help find the amount at the end of 6 hours
marshall27 [118]

Answer:

A. 7,348

Step-by-step explanation:

P = le^kt

intitial population = 500

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end population = 3,000

So we have all these variables and we need to solve for what the end population will be if we change the time to 6 hours. First, we need to find the rate of the growth(k) so we can plug it back in. The given formula shows a exponencial growth formula. (A = Pe^rt) A is end amount, P is start amount, e is a constant that you can probably find on your graphing calculator, r is the rate, and t is time.

A = Pe^rt

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now we can solve for r

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now because the variable is in the exponent, we have to use a log

log_{e}(6) = 4r

ln(6) = 4r

we can plug the log into a calculator to get

1.79 = 4r

divide both sides by 4

r = .448

now lets plug it back in

A = 500e^(.448)(6 hrs)

A = 7351.12

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4 0
3 years ago
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