6t^{2} – 13 when t = 2

11

Step-by-step explanation:

6t^2 - 13

Let t=2

6 * 2^2 -13

powers first

6 *4 -13

Multiply

24 -13

subtract

11

Step-by-step explanation:

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the answer is 200

step-by-step explanation:

the way the question is worded, it seems to imply the $264 interest is simple interest, not compound interest.

the simple interest for 2 years is $264; the simple interest for 1 year is $132.

$132 interest on a $600 investment means an interest rate of (132/600)*100 = 22%.

the value of $200 at 22% interest compounded annually for three years is

200%281.22%29%5e3

the amount of interest is that value, minus the original $200.