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Eva8 [605]
3 years ago
10

Please help me with this question. Urgent

Mathematics
1 answer:
Mumz [18]3 years ago
8 0

Answer: I am not that sure but I think it’s first third and fifth

Step-by-step explanation:

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Christine Wong has asked Dave and Mike to help her move into a new apartment on Sunday morning. She has asked them both, in case
lozanna [386]

Answer:

0.3339 = 33.39% probability that both Dave and Mike will show up

Step-by-step explanation:

Probability of independent events:

If A and B are independent events, the probability of both happening at the same time is given by:

P(A \cap B) = P(A)P(B)

In this question:

Event A: Dave shows up.

Event B: Mike shows up.

Christine knows that there is a 47% chance that Dave will not show up and a 37% chance that Mike will not show up.

This means that P(A) = 1 - 0.47 = 0.53, P(B) = 1 - 0.37 = 0.63.

a. What is the probability that both Dave and Mike will show up

P(A \cap B) = P(A)P(B) = 0.53*0.63 = 0.3339

0.3339 = 33.39% probability that both Dave and Mike will show up

8 0
3 years ago
Which of the following is most likely the next step in the series.
olga2289 [7]

Answer:

I think a is the answer of this question

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3 years ago
A train travels a total of 38 km at a constant speed of 90 km/h.
Zarrin [17]

Answer:

25 minutes and 33 seconds

Step-by-step explanation:

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3 years ago
A baseball hat for $22.90 at 5% sales tax
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I think it's $21.75 with tax
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What fractional part of a pie will each get

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