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algol [13]
2 years ago
12

The scale model of a car is 5% of the size of the actual car. The length of

Mathematics
1 answer:
podryga [215]2 years ago
5 0
<h3>Answer:  15 feet</h3>

Explanation:

x = length of the actual car in inches

5% of x = 9 inches

0.05x = 9

x = 9/(0.05)

x = 180 inches

Divide by 12 to convert from inches to feet.

180 inches = (180/12) feet = 15 feet

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Graph the function <br> y=4(2^x+3)-1<br> and <br> y=-2(3^x-4)+1
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The graphs of the functions y = 4(2ˣ + 3) - 1 and y = - 2(3ˣ - 4) + 1 are plotted on the graph.

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y = 4(2ˣ + 3) - 1

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y = 4(2ˣ + 3) - 1

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Refer to the graph attached. The graph of red color represents the function y = 4(2ˣ + 3) - 1 and the graph of blue color represents the function y = - 2(3ˣ - 4) + 1. It can be seen that the graphs are symmetrical about the line y = 10.

Therefore, the graphs of the functions y = 4(2ˣ + 3) - 1 and y = - 2(3ˣ - 4) + 1 are plotted on the graph.

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Step-by-step explanation:

The general form of a cosine function is given as follows;

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