Please help me E(t) models the daily amount of energy (in kilojoules, kJ) that a solar panel in Pago Pago generates, t days
after the autumn equinox. Here, t is entered in radians.
E(t) = 624 sin
27
-t) + 8736
365
What is the first day after the autumn equinox that the solar panel generates 8400 kJ?
Round your final answer to the nearest whole day.
No

answer: x=60

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system