Answer:
C. 3363
Step-by-step explanation:
I calculated logically
The solution to the problem is as follows:
<span>you have"a" as common so, you can write it as: a(3b+1) +3b^2 + b. from the remaining two terms, you have b common, so write it as a(3b+1) +b(3b+1).
This gives you (a+b)(3b+1)
</span>
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Answer:
Marital satisfaction
Step-by-step explanation:
The hypothesis is: marital satisfaction is highest when couples are newly married. In this case, the cause is to be newly married and the effect is marital satisfaction. When you are doing a study with statistics to prove a hypothesis, the cause is the independent variable and the effect is the dependent variable. Then, the dependent variable is marital satisfaction.
Answer:
0.67
Step-by-step explanation:
The probability that the event will not happen is 1 - 0.33 and that is 0.67
