Answer:
D
Step-by-step explanation:
first of all, what is mode: it is the highest occuring number in a set of numbers.
now since 12 is supposed to be the mean and it occurs twice but 9 also occurs twice so for 12 to be the mode, we must add one more 12.
therefore the answer is 12
Answer:
x = 7
Step-by-step explanation:
I hope this helps.
5 yellow marbles out of total of 17 marbles so 5/17
Answer: X=40
Step-by-step explanation:
Answer:
See picture attached
Step-by-step explanation: