A cylinder...
Vcylinder=hπr^2
Vcone=(hπr^2)/3
3*Vcone=Vcylinder
<em>Hello!</em>
<u><em>Here are your answers:</em></u>
<em>-It is greater than 3</em>
<em>-It is between 3 and 4</em>
<em>This is based off of the options that were given.</em>
The interest rate needed to double the investment in 18 years is 6%.
<h3>What is the interest rate?</h3>
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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Do you know what a transformation is
