The total amount that Sara spent for her meals during the first week is,
$11.52 + $6.48 + $5.99 + $14.00 + $9.50 = $47.49
With an average of $9.498
During the second week, she spent $4 more making her total equal to $51.49. The average is equal to $10.298. The increase in the mean is equal to,
increase in mean = $10.298 - $9.498 = $0.8<span>Comments</span>
-28xy/4
-7xy
Therefore, the first answer is correct.
Hope this helps!
Answer:
B
Step-by-step explanation:
Answer: The answer is E: |-4|<|-7| and C: |-7|>|4|
Composite because number that are greater than 5 are composite
