Answer: Our required probability is 0.1695.
Step-by-step explanation:
Since we have given that
Number of male applicants = 4200
Number of female applicants = 3800
So, total number of applicants = 4200+3800 = 8000
Probability of male entered and subsequently enrolled is given by
Probability of female entered and subsequently enrolled is given by
Number of male entered and subsequently enrolled is given by
Number of female entered and subsequently enrolled is given by
So, Probability that a student who applied for admission will be accepted by the university and subsequently will enroll is given by
Hence, our required probability is 0.1695.
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Answer:
8
Step-by-step explanation:
32 + 72 = 13x
104 = 13x
x = 8
Answer:
$450
Step-by-step explanation:
The sale price is computed from ...
... sale price = original price - discount
where ...
... discount = (original price) × 26%
Putting these together, we get ...
... sale price = (original price) - 0.26×(original price)
... sale price = (original price) × (1 - 0.26) = 0.74×(original price)
Dividing by 0.74, we find ...
... original price = (sale price)/0.74
... $333/0.74 = $450 = original price
A:4*7=28. so there are 7 multiples upto 30. P(A)=7/30
B:26,27,28,29 i.e. 4 numbers satisfy the 2nd criteria. P(B)=4/30
P(A∩B)=1/30 (since 28 belongs to both A&B)
P(A∪B)= P(A)+P(B)-P(A∩B)= (7+4-1)/30= 1/3
