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3 years ago

8

Kara is purchasing a television for $229. She put $75.50 down toward the purchase and plans on making 5 monthly payments to pay

the remaining balance

1 answer:

vova2212 [387]3 years ago

6 0

Answer:

$30.70

Step-by-step explanation:

TV price = $229
Down payment = $75.50
Payment number = 5
Payment amount = x

<u>Based on the above, payment amount is:</u>

x = (229 - 75.5)/5 = $30.70

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Pn= 40(1.156n) what is the initial population of slugs

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Answer:

The initial populations of slugs is 40

Step-by-step explanation:

we have

$P(n)=40(1.156^{n})$

This is a exponential function of the form

$f(x)=a(b^{x})$

where

a is the initial value (value of f(x) when the value of x is equal to zero)

b is the base

r is the rate

b=(1+r)

In this problem we have

$a=40\\b=1.156\\r=b-1=1.156-1=0.156=15.6\%$

therefore

The initial populations of slugs is 40

<u><em>Verify</em></u>

For n=0

substitute in the function

$P(0)=40(1.156^{0})$

$P(0)=40(1)$

$P(0)=40\ slugs$

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Step-by-step explanation:

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