Answer:
A
Step-by-step explanation:
Answer:
153.25
Step-by-step explanation:
hundreds tens ones. tenths hundredths
1 5 6 . 3 2
The three is in the tenths place. We want a number that is 10 times this 3. So it needs to be in the ones place.
.3 * 10 = 3
So any number with a 3 in the ones place is valid.
153.25
Answer:
8
Step-by-step explanation:
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Answer: The system will succeed when the first alarm rings or when the first one fails, but the second one rings. The probability of this is 0.98
The probability of system failure is 1-(probability of success)= 1-0.98= 0.02
Step-by-step explanation: