Answer:
Hello?
Step-by-step explanation:
Answer:
c. 0.80
Step-by-step explanation:
If two events A and B are mutually exclusive they cannot occur simultaneously, but they can occur independently and so their individual probabilities can be added.
Therefore: P(A ∪ B) is:
Thus, the answer is c. 080
Answer:
is there a picture to this problem?
Answer:
C, one angle measures more than 90 degrees.
Step-by-step explanation:
All triangles have two acute angles (less than 90 degrees)
so that eliminates A and B.
A right triangle has one 90 degree angle, so it's not D.
Obtuse is more than 90 degrees so there goes E.
Hope this helps! :)