A company has 2 photocopy machines. The probability that machine a will break down on a given day is 2%. The probability that a
machine b will break down is 2.5%. What is the probability that both machines will breakdown on a given day?
1 answer:
The two events have independent probabilities.
To get the probability of both of the events happening, you should multiply them:
2% (or 0.02) * 2.5% (or 0.025) = 0.0005 or 0.05%
The probability that both machines will break down on a given day is 0.05%.
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Answer:
5/14 option number c...
MN goes through
Slope:-
Slope of perpendicular line:-
Passes through k(3,-3)
Equation in point slope form
- y-y1=m(x-x1)
- y+3=-5(x-3)
- y+3=-5x+15
- y=-5x+12
Check one by one
- 0=-5(-12)+12=60+12=72
- 2=-5(2)+12=-10+12=2
Yes option B is correct
22.5 cm* (1 block/ 1.5 cm)= 15 blocks.
The correct answer is B. 15~