Find the sum of the following series. Round to the nearest hundredth if necessary.
8 + 16 + 32 + ... + 4194304
Sum of a finite geometric series:
Lai - ajr
Sn =

Identify the graph of y = ln x + 1.

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The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6