A company determines that its weekly online sales , S(t), in hundreds of dollars, t weeks after online sales began, can be estimated by the equation below. Find the average weekly online sales for weeks 2 through 5 (t=1 to t=5)
S(t)=3e^t
The answer is $10,927.12
But I dont know how to get the answer. Any help would be great, thanks.
S(t)=3e^t
The answer is $10,927.12
But I dont know how to get the answer. Any help would be great, thanks.
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Take integral from t = 1 to t = 5, then divide by 5-1 = 4
Int(3e^t) = 3e^t = 3e^t
3e^t from t = 1 to t = 5 =3(e^5 - e^1) = 3(145.6948773) = 437.0846319. Divide by 4 and we get 109.2712 hundred dollars, or $10927.12
Jen
Int(3e^t) = 3e^t = 3e^t
3e^t from t = 1 to t = 5 =3(e^5 - e^1) = 3(145.6948773) = 437.0846319. Divide by 4 and we get 109.2712 hundred dollars, or $10927.12
Jen