Answer:
The sum of the digits of a two digit number is subtracted from the original number. The new number must be divisible by what numbers?
Step-by-step explanation:
Answer:
= -32a+64b
Step-by-step explanation:
thats the answer
<u>Answers</u>
-x + 5y = 4 ⇔ slope 1/5, y-intercept 4/5
5y - x = 15 ⇔ slope: 1/5, y-intercept: 3
2y - 3x = 7 ⇔ slope: 3/2, y-intercept: 7/2
2y = 5x + 7 ⇔ slope: 5/2, y-intercept: 7/2
<u>Explanation</u>
-x + 5y = 4
5y = x + 4
y = (1/5)x + 4/5 slope 1/5, y-intercept 4/5
5y - x = 15
5y = x + 15
y = (1/5)x + 3 slope: 1/5, y-intercept: 3
2y - 3x = 7
2y = 3x + 7
y = (3/2)x + 7/2 slope: 3/2, y-intercept: 7/2
2y = 5x + 7
y = (5/2)x + 7/2 slope: 5/2, y-intercept: 7/2
The appropriate measure of variation (spread) for these data points is "Standard deviation."
<h3>What is Standard deviation?</h3>
The standard deviation would be a statistic that calculates as the square root of the variance and measures the distribution of a set of data relative to its mean.
Some key features regarding the Standard deviation are-
- The standard deviation is determined as the square root of the variance by determining the deviation of each data point from the mean.
- In finance, standard deviation is frequently employed as an assessment of an asset's relative riskiness.
- A volatile stock does have a high standard deviation, whereas a stable blue-chip stock has a low deviation.
- The standard deviation, on the other hand, calculates those ambiguity as risk, even when it is in the investor's favor, like above-average returns.
To know more about the Standard deviation, here
brainly.com/question/475676
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The complete question is -
What is the appropriate measure of variation (spread) for these data points?
1 6
5 4
2 3
5 4
6 5
5 7
4 6
3 5
8 6
7 9
It is possible to convert a fraction to a decimal in mathematics. First, -3/11 is a fraction. To convert a fraction which is -3/11, divide 3 by 11 which you get .272727... and you get the idea. The '27' repeats. Therefore, the answer would be -.27 with a <span>Vinculum symbol which is a horizontal line above the number to indicate its repeating. Also, don't forget to put a negative sign!</span>
