Answer:

Step-by-step explanation:
Let the probability of an even number occurring be p and that of odd be q. From the question, p = 2q.
Now, p and q are mutually exclusive events. Hence,
p + q = 1
2q + q = 1
3q = 1
q = 1/3
p = 2q = 2/3
There are 3 odd numbers and 3 even numbers on a die. The probability of each even number is p/3 = 2/9 and the probability of each odd number is q/3 = 1/9.
The event E is the event of a 3, 2 or 1 appearing. Here, we have two odd numbers and 1 even number.

Answer:
y^1/2/xz^2
Step-by-step explanation:
You didn't give options, but I've done this question before
Answer:
B
Step-by-step explanation:
Distributive property is when you distribute the values in a parenthesis with the outside multiplying factor
2*(5+7)= 2*5 + 2*7
2*(12) = 10 +14
24 = 24
distributive property holds true
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Four and fifteen thousandths using base ten numerals is <span>4.015</span>
Step-by-step explanation:
the range is the biggest number subtracted by the smallest 23-(-11)= 34