Answer:
0.3667 or 36.67%
Step-by-step explanation:
The probability of getting at least 1 defective hard disk among the 5 (P(X>0)) is equal to 100% minus the probability of getting none defectives (1-P(X=0)).
If 23 out of 25 hard disks are non-defective, the probability is:
The probability that there is at least 1 defective hard disk is 0.3667 or 36.67%.
Answer:
1/4 of the sandwich
Step-by-step explanation:
Lets make 1 the whole sandwich. The sandwich is divided among 4 people so it becomes 1/4.
Answer:
h=A/(b1+b2/2)
Step-by-step explanation:
it is the reverse
5% of 235 is: 235*(5/100)= 235/20 = 11,75 or 5% of 470 is: 470/20 = 23,5
Total cost = 2*(235 + 11,75) = 2*246,75 = 493,5 or Total cost = 470 + 23,5 = 493,5
9/80 is equal to the decimal .1125
