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
The solution for x is D=-4
Answer:
4/93 or 0.04301075...
Step-by-step explanation:
Reduce the expression by cancelling the common factors
The answer is A I think hope it helps