3 years ago

Rewrite the expression with rational exponents as a radical expression by extending the properties of integer exponents.

Mathematics

1 answer:

ch4aika [34]3 years ago

3 0

Answer:

The correct answer is The 1st answer choice

Step-by-step explanation:

1st simply the expression

then you'll transform it to get your answer.

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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

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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, $P= 23995, t= 5$

and $r= 8\%=0.08$

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.....

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

(Rounded to the nearest dollar)

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

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2 years ago

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Y = 6 because - ( 1 ) + 7 = 6

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Answer: I think it’s the plants.

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Which model represents the equation below? Negative 4 x + (negative 2) = 3 x + (negative 5)

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Step-by-step explanation:

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