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Rashid [163]
4 years ago
15

What is the first 15 decimal places of pi ?

Mathematics
2 answers:
masya89 [10]4 years ago
6 0
For those who don't know, Pi is defined as the ratio of a circle's circumference to its diameter. The first 15 digits of the never-ending number are: 3.14159265358979.Mar 14, 2013
bagirrra123 [75]4 years ago
6 0
The answer is 3.14159265358979
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I am a fraction whose Numerator and denominator are both prime numbers less than 20. If you were to increase each term by 1‚ I w
11Alexandr11 [23.1K]

Answer:

\frac{2}{5}.

Step-by-step explanation:

Let the unknown fraction be \frac{x}{y}  ,

where, x and y both are prime numbers less than 20.

Now, it is given that adding 1 to both numerator and denominator will make the fraction \frac{1}{2}.

Thus,

\frac{x+1}{y+1} =  \frac{1}{2}

2(x + 1) = y + 1

2x + 2 = y + 1

2x + 1 = y.

Clearly if x will be any odd number , two times x will be odd and adding 1 to it will result in even number and y should be even number , which is not possible as only even prime is 2.

Thus , x should be the even prime which is 2.

And y will be 5.

Thus the required fraction is \frac{2}{5}.

6 0
3 years ago
Im begging you PLS answer my questions
Mandarinka [93]

Answer:

sure but where are the questions??

Step-by-step explanation:

8 0
3 years ago
Find the area of the regular polygon below. Round to the nearest hundredth.
Dmitry [639]

Answer:

A = 613.928 m2

Step-by-step explanation:

8 0
3 years ago
I really need some help!
jarptica [38.1K]

Answer:

84 in.

Step-by-step explanation:

6*6=36/2=18

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7 0
3 years ago
A business owner collected data on the people working for her company. She determined the average number of minutes each employe
Naddika [18.5K]

Answer:

The comparison using median and IQR is best because one of the graphs is not symmetrical.<em> </em>

Step-by-step explanation:

The following information is missing

<em>A box plot titled Number of Minutes Women Spend on Breaks. The number line goes from 30 to 70. The whiskers range from 30 to 54, and the box ranges from 34 to 50. A line divides the box at 48.  </em>

<em>A box plot titled Number of Minutes Men Spend on Breaks. The number line goes from 30 to 70. The whiskers range from 30 to 68, and the box ranges from 36 to 60. A line divides the box at 48.  </em>

<em>The business owner uses the median and IQR to determine the center and variability of the data sets. Which best describes the comparison? </em>

<em>The comparison would be more accurate using the mean and MAD because one of the graphs is symmetric. </em>

<em>The comparison would be more accurate using the mean and MAD because the median of both data sets is the same. </em>

<em>The comparison using median and IQR is best because one of the graphs is not symmetrical. </em>

<em>The comparison using median and IQR is best because the median is greater than the IQR for both data sets.</em>

<em />

Mean and MAD are useful for comparison when both data sets are symmetrical.

In the women box plot the Q1 is at 34, the median is at 48, and the Q3 is at 50, so it is not symmetrical (the difference between the median and the Q1, and the Q3 and the median is not the same)

8 0
4 years ago
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