Jeff is meeting billy at the park to play basketball at 2:30 p.m on the way to the park Jeff took 5 minutes stop and talk to his
2 answers:
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Answer:
Step-by-step explanation:
The absolute maximum of a continuous function is where
. Therefore, we must differentiate the function and then set
and
to determine the value of
:
Therefore, when , the absolute maximum of the function is
.
I've attached a graph to help you visually see this.
Answer:
7. 25% of the merchants who purchase goods from Asia also purchase from Europe.
Step-by-step explanation:
I am going to say that:
A is the percentage of merchants who purchase goods from Asia.
B is the percentage of merchants who purchase goods from Europe.
We have that:
In which a is the probability that a merchant purchases goods from Asia but not from Europe and is the probability that a merchant purchases goods from both Asia and Europe.
By the same logic, we have that:
Which of following statement is individually sufficient to calculate what percent of the merchants in the group purchase goods from Europe but not form Asia?
We already have B.
Knowing , that is, the percentage of those who purchase from both Asia and Europe, we can find b.
So the correct answer is:
7. 25% of the merchants who purchase goods from Asia also purchase from Europe.