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hichkok12 [17]
2 years ago
15

The probability that shania is on time for school is 1/2 , find the probability that shania arrives on time for school for the n

ext 5 days. Express your answer as a percent, to the nearest tenth of a percent
Mathematics
1 answer:
lesantik [10]2 years ago
7 0
P(TTTTT)=P(T)*P(T)*(PT)*P(T)*P(T)

P(TTTTT)=(P(T))^5

P(T)=1/2 so

P(TTTTT)=(1/2)^5

P(TTTTT)=1/32

P(TTTTT)=3.125%
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Answer:

1.59

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3 years ago
In choosing this year 327 voted musical and 115 voted drama. How many more students voted musical than drama
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Answer:

212 more student voted musical than drama .

Step-by-step explanation:

As given

In choosing this year 327 voted musical and 115 voted drama.

More students voted musical than drama = Total students voted for musical - Students voted for drama .

Putting values in the above

More students voted musical than drama = 327- 115

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5 0
3 years ago
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qaws [65]

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Step-by-step explanation:

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3 0
2 years ago
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6 0
2 years ago
Quality control finds on average that 0.026% of the items from a certain factory are detective. One month, 4000 items are checke
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Given that 4000 items are checked in one month, let the number of detective items be represented as y.

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When 4000 items are checked, we have the number of detective items to be evaluated as

\begin{gathered} \text{Number of }\det ective\text{ items = }\frac{\text{0.026}}{100}\times\text{Total number of items checked} \\ y=\frac{0.026}{100}\times4000 \\ \Rightarrow y=1.04 \end{gathered}

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7 0
1 year ago
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