Mathematics, 25.11.2021 14:20 ricardodeleon152

36 heat lamps are connected in a greenhouse so that when one lamp fails, another takes over immediately. (Only one lamp is turned on at any time.) The lamps operate independently, and each has a mean life of 50 hours and standard deviation of 4 hours. If the greenhouse is not checked for 1836 hours after the lamp system is turned on, what is the probability that the lamp system is still working (one lamp is burning) at the end of the 1836-hour period

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, edgarnino13

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Answers: 3

continue

Mathematics, 21.06.2019 21:30, mrlepreqon8897

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool

Answers: 1

continue

Mathematics, 22.06.2019 00:50, Pmedellin27

Acube has a volume of 800 cubic inches. whatis the length of an edge of the cube, in inches? a. 23/100b. 43/50c. 83/100d. 1003/2e. 1003/8

Answers: 2

continue

Mathematics, 22.06.2019 04:00, jimmymurray29

How to find the volume of an area and height

Answers: 1

continue

You know the right answer?

36 heat lamps are connected in a greenhouse so that when one lamp fails, another takes over immediat...