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2 years ago

Solve for brainliest

Mathematics

2 answers:

alexgriva [62]2 years ago

8 0

78.5!! i’m pretty sure, your welcome:)

Nuetrik [128]2 years ago

3 0

Answer:

A ≈ 78.5

Your answer was wrong because it said to round to the nearest tenth.

Step-by-step explanation:

First, to find the area of a circle, you need the radius or diameter of a circle. You can see that the radius is 5 (counting the units from E directly horizontal to the edge of the circle).

Area of a circle is:

A = πr²

A = π (5)²

Following PEMDAS (order of operations), you would do the exponent first:

A = π (25)

A ≈ 78.5

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Suppose the value of a car depreciates 8% every year. To the nearest dollar, what will a car that cost $23,995 be worth after 5

Vanyuwa [196]

Answer:

The car will worth $15815 after 5 years.

Step-by-step explanation:

The formula is: $A=P(1+r)^t$ , where P = Initial cost, A = Final cost, r = Rate of change in cost per year and t = Number of years.

Here, $P= 23995, t= 5$

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As here the value of the car depreciates every year, so we need to plug the value of $r$ as negative. So, $r=-0.08$

Now plugging the above values into the formula, we will get.....

$A=23995(1-0.08)^5\\ \\ A=23995(0.92)^5\\ \\ A=15814.6611... \approx 15815$

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So, the car will worth $15815 after 5 years.

8 0

3 years ago

1.9996 by 2 significant numbers

Svetradugi [14.3K]

1.9 or rounding with 2.0

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3 years ago

What is the partial products that results from multiplying 15 times 32

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See attached PDF. (The censor thinks there are some unseemly words in there.)

Download pdf

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