Answer:
Step-by-step explanation:
three days?
Answer:
15%
Step-by-step explanation:
Take 9 and divide that by 60.
Answer:divide the opposite sides, by the length of the hypotenuse. To get the cosine, divide the length of the adjacent side,by the length of the hypotenuse.
Step-by-step explanation:
divide the opposite sides, by the length of the hypotenuse. To get the cosine, divide the length of the adjacent side,by the length of the hypotenuse.
Answer:
The required probability is 0.94
Step-by-step explanation:
Consider the provided information.
There are 400 refrigerators, of which 40 have defective compressors.
Therefore N = 400 and X = 40
The probability of defective compressors is:

It is given that If X is the number among 15 randomly selected refrigerators that have defective compressors,
That means n=15
Apply the probability density function.

We need to find P(X ≤ 3)


Hence, the required probability is 0.94
Answer:
1/18
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, 4/4=1 and 72/4=18.
Hence, 4/72=1/18
(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥