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2 years ago

10 points! I know the answer, but I don't understand why. Can you please explain why the interest rate is 4 percent?

Mathematics

2 answers:

Ganezh [65]2 years ago

4 0

Because, after 3 years 1500+(3*60) is 1680! Hope this helped! Brainliest is always appreciated.

OleMash [197]2 years ago

3 0

The amount of interest is the increase in the account: $1680 -1500 = $180.

Simple interest is computed by
I = Prt
You have I = 180, P = 1500, t = 3 and you want to find r. Put the numbers in the formula and solve.
180 = 1500*r*3
180 = 4500*r
180/4500 = r = 0.04

Of course, you know that 0.04 = 4/100 = 4%.

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2 years ago

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Answer:

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The correct question is

Given the function f(x) = 2x^2 + 3x + 10, find f(1) and f(3). Choose the statement that is true concerning these two values.

The value of f(1) is the same as the value of f(3).

The value of f(1) cannot be compared to the value of f(3).

The value of f(1) is larger than the value of f(3).

The value of f(1) is smaller than the value of f(3)

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Find out the value of f(1)

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step 2

Find out the value of f(3)

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