Answer:
Step-by-step explanation:
https://www.sunnyvaleisd.com/cms/lib3/TX01001155/Centricity/Domain/179/VolumeRectangularPrismPracticeKey.pdf link
The <span>theorist associated with the idea that information not actively attended to
is not lost; rather, it simply decreases in signal strength and is
therefore not given any significance or future attention is </span>Treisman.
First I added 2.5+4.25=6.75
Then do $54/6.75=$8
Answer=$8
So to find the medium you need to put the numbers in order from least to greatest so for the first one it would be like this 103, 111, 113, 114, 122, 129,
<span>130, 138, 140, 141, 145 and then you find the number that is in the middle of the set so for sample one it would be 129</span>