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SVEN [57.7K]
2 years ago
13

Whats the definition of PI

Mathematics
2 answers:
BlackZzzverrR [31]2 years ago
6 0

Answer:

is the ratio of the circumference of any circle to the diameter of that circle.

Step-by-step explanation:

natta225 [31]2 years ago
3 0

Answer:

PI is the the area around the circumfrance. It is equal to 3.14.

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7 inches shorter than 6 times the length x of a table in inches 6x – 7 6x + 7 7x + 6 7x – 6
Ostrovityanka [42]
6x-7. It is this one because it says 7 less than which is -7. It also says 6 times the length of x which is 6x.
6 0
3 years ago
A recent article in the paper claims that business ethics are at an​ all-time low. Reporting on a recent​ sample, the paper clai
Savatey [412]

Answer:

P=0.3726 or 37.26%

Step-by-step explanation:

The success, with 41% of probability of occurring, is that the employee believes the ​ company's president possesses low ethical standards. For more than 8 and less than 12 successes, it means the probability of having  9, 10 or  11 successes (all these summed).

The formula is:

b(x;n,p)= \ _nC_x*p^x*(1-p)^{n-x}

Where x is the number of successes,n the number of trials, p the probability of success,_nC_x refers to the combinations that can occur,  and it's formula is:

_nC_x=\frac{n!}{x!(n-x)!}

Calculating each case:

b(9,20,0.41)=\frac{20!}{9!(20-9)!}*0.41^9*(1-0.41)^{20-9}=0.1658

b(10,20,0.41)=\frac{20!}{10!(20-10)!}*0.41^{10}*(1-0.41)^{20-10}=0.1267

b(11,20,0.41)=\frac{20!}{11!(20-11)!}*0.41^{11}*(1-0.41)^{20-11}=0.0801

Adding each case:

P=0.1658+0.1267+0.0801= 0.3726

5 0
3 years ago
Plz help! Is this right? Question is below!
ipn [44]

Answer:

first one im pretty sure

Step-by-step explanation:

5 0
3 years ago
What is -8 divide 0?
GenaCL600 [577]

Answer:

You can't do that. There is no answer

6 0
3 years ago
Read 2 more answers
How do u write (2b)^4 without exponents
bearhunter [10]
Since you don't know the value of b about the best that you could do is:

(2b)^4

16b^4

16b*b*b*b
4 0
3 years ago
Read 2 more answers
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