Answer:
- 1/2
Step-by-step explanation:
y2 - y1 / x2 - x1
0 - 3 / 4 - (-2)
-3 / 6
= -1/2
18/12= 1.5
24/15= 1.6
1.6+1.5=3.1
I think D is your answer
9514 1404 393
Answer:
2
Step-by-step explanation:
The recommended way to multiply mixed numbers is to convert them to improper fractions. Where there are factors that cancel, this works nicely.
If A and B are independent, then .
a.
b. I'm guessing the ? is supposed to stand for intersection. We can use DeMorgan's law for complements here:
c. DeMorgan's law can be used here too: