Mathematics, 04.07.2019 08:30 merrickrittany
Statistics question? i know i already asked it but i got no this is making me cry? how would i solve this? my course lesson was very vague and didn't . i've been working so hard and i've gotten nowhere. tell me how to solve "a nuclear reactor facility has two separate safety systems in place to prevent a nuclear meltdown. they prevent meltdown by shutting down the reactor when the temperature reaches the danger level. the first system shuts down the reactor 80% of the time when the danger level is reached. the second system (which is completely separate from the first) shuts down the reactor 90% of the time when the danger level is reached. a. use your calculator to do 10 repetitions with the first system alone. theoretically, it should successfully shut it down 16 out of 20 times. b. use your calculator to do 10 repetitions with the second system alone. theoretically, it should successfully shut it down 18 out of 20 times. c. use your calculator to do 20 repetitions with the first and second systems working together. the reactor will successfully shut down if one or both systems are not working. " i know you have to use randint on the calculator but i don't have a calculator so i am not able to do the procedure. me with the calculations.
Answers: 1
Mathematics, 21.06.2019 16:30
The length of the largest fish is 967.74 times greater than the length of the smallest fish. select a variable expression that shows the length of the largest fish, if 8 is the length of the smallest fish. a. s + 967.74 b. \[ \frac{967.74}{s} \] c. 967.74 - s d. 967. 74s
Answers: 1
Mathematics, 21.06.2019 21:30
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 2
Statistics question? i know i already asked it but i got no this is making me cry? how would i so...
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