The answer is: " <span>3x² − 17 " .
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f(x) = 3x + 1 ;
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If g(x) = x² − 6 ;
then: (f o g)(x) = f(x² − 6) = 3x + 1 ;
= 3(x² − 6) + 1 = 3x² − 18 + 1 ;
= 3x² − 17 .
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Answer:
Sooo it can complete 120 laps in 1 hour.
Answer:
$32
Step-by-step explanation:
To find the commission, multiply the rate by the sales:
commission = 5% × $640 = $32
He made $32 in commission.
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<em>Additional comment</em>
Many calculators and all spreadsheets can work with percentages directly. If yours can't, or if you can't do this arithmetic mentally, you can use the equivalent decimal or fraction for 5%.
5% = 5/100 = 0.05 = 1/20
Then 5% × $640 = $640/20 = $64/2 = $32.
The amount of money you deposit into the account is $3000
<h3>How much money did you deposit into the account? </h3>
The given parameters are
Rate, r = 8%
Time, t = 5 years
Interest, I = $1200
The formula of simple interest is
I = PRT
So, we have
1200 = I * 8% * 5
This gives
1200 = I * 0.4
Divide both sides by 0.4
I = 3000
Hence, the amount of money you deposit into the account is $3000
Read more about simple interest at:
brainly.com/question/20690803
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