Mathematics, 20.03.2020 11:30 s6ties
Twenty five 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, each with mean lifetime of 50 hours, and standard deviation of 4 hours. If the greenhouse is not checked for 1300 hours after the lamp system is turned on, what is the probability, that a lamp will be burning at the end of the 1300-hour period?
Answers: 1
Mathematics, 22.06.2019 05:30
13 is the same as 1÷3. what is the exact quotient in decimal form of 1÷3?
Answers: 1
Mathematics, 22.06.2019 07:00
Match the functions with correct transformation. question 1 options: stretch by a factor of 4 shift to the left 3 shift up 3 compression by a factor of 4 shift to the right 1 shift to the left 1 compression by a factor of 1/2 reflection stretch by a factor of 1/2 shift to the right 3 shift down 3 functions 1. f(x) = 3^x 2. f(x) = |x-1| +3 3. f(x) = √(x+3) 4. f(x) = (x+1)²-3 5. f(x) = 1/2x^2 6. f(x) = 4|x| put the number of the function by the transformation
Answers: 2
Twenty five heat lamps are connected in a greenhouse so, that when one lamp fails, another takes ove...
Biology, 06.09.2021 23:30
Advanced Placement (AP), 06.09.2021 23:30
Mathematics, 06.09.2021 23:30
Mathematics, 06.09.2021 23:30
Mathematics, 06.09.2021 23:30
Mathematics, 06.09.2021 23:30
English, 06.09.2021 23:30
Chemistry, 06.09.2021 23:30
Mathematics, 06.09.2021 23:30
Health, 06.09.2021 23:30
Physics, 06.09.2021 23:30
Mathematics, 06.09.2021 23:30
Mathematics, 06.09.2021 23:30