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aleksley [76]
3 years ago
11

1) Mr. Rios bought a house in 1960 for $20,000. The value of the house increased by

Mathematics
1 answer:
lana [24]3 years ago
8 0

Answer:

A = 20,000(1.05)^x

Step-by-step explanation:

To get the approximate value of the house after x years, we will use the compound interest formula

A  = P(1+r)^n

P is the principal = $20,000 (cost of house)

r is the rate = 5% = 0.05

x is the time

Substitute into the expressio

A = 20,000(1+0.05)^x

A = 20,000(1.05)^x

Hence the required expression is A = 20,000(1.05)^x

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QveST [7]

6y-5=11

Move -5 to the other side. Sign changes from -5 to +5.

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6 0
3 years ago
Read 2 more answers
A strobe light is located at the center of a square dance room. the rotating light is 40 feet from each of the square walls and
Effectus [21]

The equation of the rotating light is an illustration of a secant function

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<h3>How to determine the equation</h3>

The equation is a secant function represented by

y =A\sec(Bt)

Where:

A represents the amplitude

So, we have:

A = 40 --- the distance of the light from each square wall

B represents the period, and it is calculated as:

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This means that,

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So, we have:

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Rewrite as a function

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Read more about trigonometry functions at:

brainly.com/question/1143565

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2 years ago
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