Answer:
The answer would be 1275 if they get paid for half the money on the 9th song
Step-by-step explanation:
Answer:
0.99865
Step-by-step explanation:
The question above is modelled by gaussian distribution. Gaussian distribution is also known as Normal distribution.
To solve the above question, we would be using the z score formula
The formula for calculating a z-score
z = (x-μ)/σ,
where x is the raw score
μ is the population mean
σ is the population standard deviation.
In the above question,
x is 115 liters
μ is 100
σ is the population standard deviation is unknown. But we were given variance in the question.
Standard deviation = √Variance
Variance = 9
Hence, Standard deviation = √9 = 3
We go ahead to calculate our z score
z = (x-μ)/σ
z = (115 - 100) / 3
z = 15/ 3
z score = 5
Using the z score table of normal distribution to find the Probability of having a z score of 5
P(x = 115) = P(z = 5) =
0.99865
Therefore the probability that this year it will produce 115 liters of wine = 0.99865
Answer:
Y-intercept=-4
Step-by-step explanation:
When you are finding the y intercept of something, you cover up the other variable because you would insert zero. In this case, x would be 0 and it will leave you with the equation, -2y=8 Just solve the rest using algebra--
-2y=8
-y=4
y=-4
So that means that the y intercept would be -4
I hope this helps!!
Let me know if you have other questions!
Have a good day
<span>Ok can't count properly, lets try again one package has 18,
how many ways?
18, 18
18, 6, 6, 6
18, 6, 6, ones
18, 6, ones
18, ones
Therefore, there are 5 ways to buy 36 cookies.
I hope my answer has come to your help. Thank you for posting your question here in Brainly.</span>
Answer:
14
Step-by-step explanation:
