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trapecia [35]
3 years ago
6

J.c. Penny sells a timed watch for $139.99 that cost$89.97. J.C. Penny’s percent of markup based on the selling price is:

Mathematics
1 answer:
vodka [1.7K]3 years ago
5 0
So it cost them 89.97 and they're selling it for 139.99, the difference is 50.02.

so, the markup is 50.02, if we take 89.97 to be the 100%, how much is 50.02 off of that in percentage?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
89.97&100\\
50.02&p
\end{array}\implies\cfrac{89.97}{50.02}=\cfrac{100}{p}\implies p=\cfrac{50.02\cdot 100}{89.97}
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ValentinkaMS [17]

Answer:

a. 40

Step-by-step explanation:

Given

g(x)=2x and h(x)=x^2+4

(h\circ g)(x)=h(g(x))

(h\circ g)(x)=h(2x)

We plug in 2x into  h(x)=x^2+4.

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(h\circ g)(x)=4x^2+4

We now substitute x=-3.

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(h\circ g)(-3)=36+4=40

The correct choice is A.

7 0
3 years ago
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vovangra [49]
<span>Kevin is 16
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check:
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6 0
3 years ago
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2 years ago
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Andrews [41]
I’m not sure but I think
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