Answer:
0.2287
Step-by-step explanation:
The computation of the probability that the automated manufacturing system runs for more than 18 hours without a failure is shown below:
P(X > 17) = 1 - P(X < 17)
= 1 - [1 - e^-18 ÷ 12.2]]
= 1 - [1 -0.228684984
]
= 0.2287
Answer:
Common difference is 13 for this arithmetic sequence 29,42,55,68,...
Step-by-step explanation:
Given the arithmetic sequence 29,42,55,68,...
we have to find the common difference of the above sequence.
Common difference of arithmetic sequence is the difference between two successive terms. Therefore, to find common difference we take any pair of successive numbers, and subtract.
Common difference,
d=42-29=13
d=55-42=13
d=68-55=13
Hence, the difference between two successive terms is 3
∴ Common difference is 13
Step-by-step explanation:
Answer:
Step-by-step explanation:
65m + 40 = 55m + 190
65m - 55m = 190 - 40
10m = 150
m = 15 months
Substitute -4 for F and do the arithmetic.
.. C = (5/9)*(-4-32) = (5/9)(-36) = -20
-4 °F corresponds to -20 °C.
