Question 8 of 10 These box plots show daily low temperatures for a sample of days in two different towns. Town 15 20 40 45 Town
B 35 40 45 48 TH 5 10 20 45 50 55 80 25 30 35 40 Degrees (F) Which statement is the most appropriate comparison of the centers? A. The median for town A, 15°, is greater than the median for town B, 2. B. The mean for town A, 30°, is less than the mean for town B, 40°. O C. The median temperature for both towns is 40°. D. The median for town A, 30°, is less than the median for town B, 40° no files, links, or anything like thats i just want a straight forward answer please help
1 answer:
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Answer:
Step-by-step explanation:
When adding rational numbers, if the denominator is the same you simply keep the denominator (bottom of fraction) as it is and apply the operation given to the numerator ( top of fraction )
So we have
==> remove parenthesis and apply signs
==> simplify numerator by combining like terms
and we are done!
Note:
like terms are terms with the same variable and exponent
An example of like terms are 6x^7 and 3x^7 as they have x as a variable and a power of 7
The like terms being combined here were (6x² and 4x²) and (5 and -2)