Answer:
Median: 15
Mean: 14.875 or 14.9 if rounded
Step-by-step explanation:
To find the median, arrange the numbers in order from least to greatest and find the middle value between the numbers.
To find the mean, add all the numbers and divide by however many numbers there are.
The mean would jump from $550 to $5550.
The median would jump from $550 to $5275.
Because 3 2/4 would be the answer when you subtract it and most teachers and/or tests want you to simplify the answer which would be 1/2 because you would divide the numerator and denominator by 2.
D is your answer please like this answer
We know a square has 4 sides. So do 144÷4 and that equals 36. Therefore, the measure of its sides are 36cm². You can check by doing this: 36×4 and that equals 144cm². So the answer is 36cm². Hoped I helped. :)
