Answer: the answer is A
Step-by-step explanation: because the original question does not state that the swimmer “randomly selected” the members. It only says the swimmer “selects” 10 members. Therefore, it is A (The sample is not random)
youre welcome
Answer:
Its 40 for the first and 20for the other one
Step-by-step explanation:
I just took the test.
Simplified. Employ photomath for more detailed explanation.
Answer:
.
Step-by-step explanation:
We want to find .
By definition:
Since we want to find the Left Hand Limit, we use f(x)=-(x-2)
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The limit of a constant is the constant.
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Answer: -1
Step-by-step explanation:
(4*X-7) = (6X -5)
4X -7 = 6X - 5
2X = -2
X = -1