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:

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

Calculating each case:



Adding each case:

Answer:
Step-by-step explanation:
Perpendicular lines have negative-reciprocal slopes.
The line contains point P(4, 8)
<u>Point slope form:</u>
<u>Given line:</u>
The slope of the perpendicular line is m = -1/4.
<u>The line in point-slope form is:</u>
Answer:
they are not congruent
Step-by-step explanation:
look at all the sides to see if they are all the same