Answer:
option d is correct answer
72*10=720 so all the numbers would need to add to 720
the median is 74 so you need to have both 75 and 76 in the set
the mode is 68 so that need to be in at least twice
and the range is 21 so the largest number-21=smallest number
57, 68, 68, 68, 75, 76, 76, 77, 77, 78
Answer:
9
+ 9
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Answer:
0
Step-by-step explanation:
It may say combine, but it`s subtraction soooo it`s 0.
