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x = 4

Step-by-step explanation:

When we graph these 2 equations and look at the xy charts, we can see once the exponential function reaches x = 4, the output is 16384 while the polynomial's output is 2935. When x < 4, the polynomial had the bigger numbers. But when x ≥ 4, the exponential exceeds.

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

12.4, 12.387, 12.26, 12.252, 6.241, 6.2, 6.015, 6.009, 1.411, 1.2, 1.056, 1.007, 0.31,   0.13, 0.5, 0.04

step-by-step explanation:

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