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:
4 9/10 minutes.
Step-by-step explanation:
9 7/10 + 5 2/5 = 15 1/10.
20- 15 1/10 = 4 9/10 minutes.
:D
Brainliest?
9514 1404 393
Answer:
(a) a squared + 15 squared = 17 squared
Step-by-step explanation:
The Pythagorean theorem tells you the sum of the squares of the sides is equal to the square of the hypotenuse.
a^2 + 15^2 = 17^2 . . . . . . matches the first choice