Answer:
C
Step-by-step explanation:
Have a nice day
Answer: No real solution.
Step-by-step explanation:
Since the parabola never crosses the x-axis, there are no real solutions.
Percent is simply /100, so the fraction would be 450/100. Divide both top and bottom and you will get 9/2, or 4 1/2
The simplify is 11, -6²/ 12 - 2(-7)=11
Answer: Third Option

Step-by-step explanation:
In this case, we have two non-disjoint events.
So the probability of M or N occurring is

We know that in this problem


So


The answer is the third option