Interest earned is a function of the amount invested, interest rate and time. The future value of the investment is to be $6000 (3000 x 2). Interest earned would be $3000 (6000 - 3000)

Interest rate = interest earned / (amount invested x time )

$3000 / ($3000 x 18) = 6%

To learn more about simple interest, please check: brainly.com/question/27328409

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4 0

2 years ago

81÷9=9<br>true or false !!!!!

CaHeK987 [17]

The answer to this question is true

8 0

3 years ago

F(x)=x^2 horizontal shift of 3 vertical shift of -2 reflected over the x-axis. Write the equation

Cerrena [4.2K]

$f(x) = -(x-3)^{2} -2$ is the required function.

<u>Step-by-step explanation:</u>

We have to find the transformation after the horizontal and vertical shifts and then reflection over the x-axis for the given function.

$f(x) = x^{2}$

If there is a horizontal shift of 3, then the function becomes, $f(x) = (x-3)^{2}$

If there is a vertical shift of -2, then the function becomes, $f(x) = (x-3)^{2} -2$

The function is reflected over the x- axis then the function becomes,

$f(x) = -(x-3)^{2} -2$

5 0

3 years ago

On B would it be X over 0.001?

Alex73 [517]

Yeah it is .........

4 0

4 years ago