15 only!!! The reactor is critical at 2 times 10^-7 % power. The operator withdr

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15 only!!!

The reactor is critical at 2 times 10^-7 % power. The operator withdraws rods to establish a constant 1.5 decade per minute startup rate for 2 minutes. Calculate the new reactor power established. P_final = P_initial 10^SUM(1): SUR = startup rate in decades per minute: t = time in minutes Determine the x-intercept, y-intercept, and slope of the line: 2x - 5 = y A tower 115 feet tall must be stabilized at the top with a guy wire to the ground. If the smallest allowable angle at the top between the guy wire and the tower is 25 degrees what is the minimum amount of guy wire needed? Assume no extra wire is needed to attach to either point. What is the mean, median, and mode of the following set of number 77, 76, 80, 85, 65, 60 70, 90, 95, 100, 45, 75, 76

Explanation / Answer

Initial power (Pinitial) = 2 * 10-7

Start up rate (SWR) = 1.5 Decade/minute

Time (t) = 2 minutes

Final power (Pfinal) = Pinitial *10(SUR)(t)

                                 = 2 * 10-7 *10(1.5)(2)

                                  =2 * 10-7 *103

                    Pfinal = 2* 10-4

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