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Mariana [72]
2 years ago
13

If a fair coin is tossed 9 times, what is the probability, to the nearest thousandth, of

Mathematics
1 answer:
kozerog [31]2 years ago
6 0

Answer:

=0.444

Step-by-step explanation:

probability= <u>expected outcome</u>  =  <u> 4 </u>

                        total outcome            9

<u>4</u> into decimal  = 0.444( to the nearest thousandths- 3dp)

9

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nevsk [136]

Answer:

12.8% is the answer

Step-by-step explanation:

0.128 x 100

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3 years ago
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There are $400$ pages in Sheila's favorite book. The average number of words per page in the book is $300$. If she types at an a
avanturin [10]

Answer:

50hours

Step-by-step explanation:

Given that there are 400 pages in Sheila's favorite book.

The average number of words per page in the book is 300

She types an average rate of 40words per minute.

So to type 400pages of the book

Total number of words in the pages = 400×300 = 120000 words

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Hence we have 40 × X mins = 120000 × 1min

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Since 60minutes = 1hour

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7 0
3 years ago
Homer is giving some cookies to each of
Stells [14]

Answer:

7 cookies

Step-by-step explanation:

We have 3 brothers

First , Second, Third

Let the total number cookies be represented by A

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Working backwards, we start from the third brother

If we work backwards

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This means,

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= 1.5 × 2 + 1/2 + 1/2 cookies

= 3 1/2 + 1/2

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3 0
3 years ago
What is the greatest common factor of 75 and 30
igor_vitrenko [27]
The answer to this question is 15
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Inessa [10]

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Step-by-step explanation:

The total of 12 of the same value is 12 times that value. Multiply the August average by 12 to get your answer.

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