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IgorLugansk [536]
3 years ago
10

A puppy's weight increases by 15% each week for the first 6 months. The puppy currently weighs 3.7 pounds. Which expression will

not calculate how much the puppy will weigh in 1 week?
Mathematics
1 answer:
attashe74 [19]3 years ago
8 0

Answer:

y=3.7+0.15(1)

Step-by-step explanation:

<em>Note we are not given the options to choose from in this question, let us solve for the answer directly</em>

Step one:

given data

The puppy's weight increases by 15% each week for the first 6 months

=0.15

The puppy currently weighs 3.7 pounds

Step two:

let the number of weeks be x

and the weight after x weeks be y

so

y= 3.7+0.15x

after 1 week the expression to calculate the weight is

y=3.7+0.15(1)

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Step-by-step explanation:

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Given that f(x)=x^2-4x -3 and g(x)=x+3/4 solve for f(g(x)) when x=9
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Answer:

f(g(9)) = 945/16

Step-by-step explanation:

To find f(g(x)), you have to substitute g(x) wherever there is an x in f(x).

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f(x) = x² - 4x - 3

f(g(x)) = (x + 3/4)² - 4(x + 3/4) - 3

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Now, put a 9 wherever there is an x in f(g(x)).

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Answer:

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7 0
2 years ago
Read 2 more answers
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