Answer:
45 divided by 3 equal 15
Step-by-step explanation:
45 Divided by 3 equal 15
Answer:
A
Step-by-step explanation:
You can add the numbers to get the perimeter
10 1/3 + 15 2/3 = 26
18 1/4 + 24 1/4= 42 1/2
26 + 42 1/2= 68 1/2
That is answer choice A
Answer:
the probability is 2/5
Step-by-step explanation:
just put 8 over 20 and simplify it
7 2/3 + 8 5/6 = 16 1/2 ( or 32/2 )
Answer:
AUB = {E1, E2, E4, E6, E7}
Step-by-step explanation:
Since we are to look for the union of the two sets, therefore we combine all the sample points that are contained in A and B without repeating any sample even if such sample occur in both sets. For example, E4 occurs in event A and B and as such will only be repeated once in the union of the two events.
AUB = {E1, E2, E4, E6, E7}
Note that the way you arrange does not matter as well.
I hope you find this solution useful?
