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3 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

1 answer:

lesantik [10]3 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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kondaur [170]

Hi there!

If you solve for $x$ in this problem you would end up with a result of $\boxed{x = 2.7}$ . To find $x$ you need do the following:

First, subtract 11.45 from both sides:

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Next, divide both sides by -1.2:

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3 years ago

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2 years ago

Ann [662]

Answer:

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3 years ago

What is 2x-5+82x+6 simplified

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2 years ago

Miss penny inherits £650. She decides to save some of the money and spend the rest. The ratio of saving to spending money is 9:4

blsea [12.9K]

Answer:

Saving=£450

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Step-by-step explanation:

Ratio of saving to spending is 9:4

She inherits £650

So to determine her saving

It will be

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Since her saving is 9

So, 9/13 × 650

5850/13

=450

So her saving is£450

To determine what she spent

4/13 × 650

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200

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Spent=£200

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2 years ago

Read 2 more answers