The probability that the machine works in the morning is 50%. This means that out of 100 times it works, it will not overheat 50 times.
The probability that the overheats late if it worked in the morning is 15%. this means that 15% our of the 50 times in the morning when it worked will satisfy this condition, which is 7.5 - so if the machine runs 100 times, it will overheat only in the evening 7.5 times.
The probability that it will overheat only in the evening is 7.5%!
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7696 students if rounding out the answers. Because 90 times 7867 divided by 92 is 7695.95 and so on.
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Step-by-step explanation:</h3><h3>(2/3)x - 2 = 7</h3>
(2/3)x = 7 + 2
(2/3)x = 9
2x = 9 × 3
x = 27/2
:. x = 13 1/2
Step-by-step explanation:
There are 5280 feet in a mile and 3600 seconds in an hour.
So a truck driving 45 miles an hour would be driving:
x 
x 
= 
= 66 feet per seconds
