Answer:
use your distributive properties and combine the two equations and just use pemdas.
Step-by-step explanation:
Answer:
he spends $22 and has $13left
Step-by-step explanation:
Answer:
I'm pretty sure the answer is -a²b and 5a²b
Step-by-step explanation:
Median and IQR are the most appropriate measures of center and spread for this data set.
<h3>Why are
Median and IQR the most appropriate?</h3>
Among the 3 central tendencies that includes the mean, median and mode; the median is the better measure because of the followings:
- Mean is affected by extreme values
- Mean is not correct if more outliers are present
- Mean may not represent the nature of the data whether skewed right or left.
Also, the median as the middle entry is not affected by extreme items or outliers, so the median is better than mean,
Furthermore, for the measure of spread, the IQR is better since extreme items will show higher std deviation and also some outliers mislead.
Therefore, Option B is correct.
Read more about measures of center
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Answer:
16
Step-by-step explanation:
3 x 16 = 48
5 x16 = 80
