An electric household current can be modelled by , where V is the voltage, in volts, and t is the time, in seconds. The electric field is the negative derivative of the voltage. Determine a formula for the electric field (EF).

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.

what do you need me to answer?

step-by-step explanation:

the forst and 3rd

step-by-step explanation: