Mutually exclusive means that the intersection of the events is empty: P(S and T) = 0.
P(S or T) = P(S) + P(T) = 29% + 49% = 78%
If events S, T are not mutually exclusive, then P(S or T) = P(S) + P(T) - P(S and T)
This is the answer h
=
f
12
g
13. Collinear means the three points lie on a line. For instance, A, C, and E are collinear.
14. A, C, and D do not lie on the same line, so they are not collinear.
15. Coplanar means the four points are in the same plane. For example, B, C, D, and F lie in the same plane and are coplanar.
16. Yes, the hash marks indicate the lengths are equal.
17. No, there is no evidence the lines are equal in length.
If I ran 5 times last week, the miles covered is ![23\frac{3}{4}\,\,miles](https://tex.z-dn.net/?f=23%5Cfrac%7B3%7D%7B4%7D%5C%2C%5C%2Cmiles)
Option C is correct.
Step-by-step explanation:
Miles ran in park each day= ![4\frac{3}{4}](https://tex.z-dn.net/?f=4%5Cfrac%7B3%7D%7B4%7D)
We need to find how much distance you ran 5 times last week.
Miles covered in 1 day = ![\frac{19}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B19%7D%7B4%7D)
Miles covered in 5 days = ![\frac{19}{4}*5](https://tex.z-dn.net/?f=%5Cfrac%7B19%7D%7B4%7D%2A5)
Miles covered in 5 days = ![\frac{95}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B95%7D%7B4%7D)
Miles covered in 5 days = ![23\frac{3}{4}\,\,miles](https://tex.z-dn.net/?f=23%5Cfrac%7B3%7D%7B4%7D%5C%2C%5C%2Cmiles)
So, if I ran 5 times last week, the miles covered is ![23\frac{3}{4}\,\,miles](https://tex.z-dn.net/?f=23%5Cfrac%7B3%7D%7B4%7D%5C%2C%5C%2Cmiles)
Option C is correct.
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