The shaded portion is 7.3
A is not part of the problem, and it's what makes the condition false. B is the opposite of the statement being proved. C is the condition, not the hypothesis. However, D is the statement we are trying to prove, or the hypothesis.
Answer:
The probability is: 0.8889.
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is
In which
P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question:
Event A: Approved
Event B: Qualified
Probability of a person being approved:
80% of 75%(qualified)
30% of 25%(not qualified). So

Probability of a person being approved and being qualified:
80% of 75%, so:

Find the probability that a person is qualified if he or she was approved by the manager.

The probability is: 0.8889.
Answer:
6 cm
Step-by-step explanation:
Area = ½ × b × h
24 = ½ × 8 × h
24 = 4 × h
24/4 = h
6 = h
Answer:
288 tiles
Step-by-step explanation:
16×18= 288 so he needs 288 square tiles