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3 years ago

12

What is the distance between -10 and 10 on the number line?

2 answers:

AVprozaik [17]3 years ago

4 0

20. Using absolute value, make (-10) turn into 10 and do 10 + 10 = 20

Mademuasel [1]3 years ago

3 0

The distance between -10 and 10 is 20

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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:

$P=0.1658+0.1267+0.0801= 0.3726$

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Step-by-step explanation:

IT DOES it

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Step-by-step explanation:

x = 4 is a vertical line.

y = -2 is a horizontal line.

The lines are perpendicular.

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The slope is 3.5, also known as 3 1/2.

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