You just combine like terms so it'll be 5x^43
4,0
that is the ordered pair of the solution:)
The first step to finding the answer to this question is to move the constant to the right side and then change its sign.
9n = 92 + 16
Now add the numbers
9n = 108
Finally,, divide both sides of the equation by 9 to find out the answer to your question
n = 12
This means that the correct answer to your question is n = 12.
Let me know if you have any further questions
:)
Answer:
1,500
Step-by-step explanation:
Using the normal distribution, it is found that the percentage of people spend <u>between 41 and 56 minutes</u> watching TV shows on this streaming service is:
a) 13.5%
In a normal distribution with mean and standard deviation , the z-score of a measure X is given by:
- It measures how many standard deviations the measure is from the mean.
- After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.
In this problem:
- The mean is of 71, hence
- The standard deviation is of 15, hence
The proportion <u>between 41 and 56 minutes</u> is the <u>p-value of Z when X = 56 subtracted by the p-value of Z when X = 41</u>, hence:
X = 56:
has a p-value of 0.16
X = 41:
has a p-value of 0.025
0.16 - 0.025 = 0.135
0.135 x 100% = 13.5%
Hence option a is correct.
A similar problem is given at brainly.com/question/25769446