a. Recall that
For , we have
By integrating both sides, we get
If , then
so that
We can shift the index to simplify the sum slightly.
b. The power series for can be obtained simply by multiplying both sides of the series above by .
c. We have
Katie runs 3 miles in 28 minutes. At this pace, how long will it take her to run 13.1 miles? Round to the nearest minute.
2 answers:
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Answer:
a. Of all the students, are girls with blond hair.
b. Of all the students, are boys without brown hair.
Step-by-step explanation:
a. You know that of the students are girls (This means that
of the studes are boys) and
of these girls have blond hair.
Then, of
is:
Therefore, of all the students, are girls with blond hair.
b. You know that of the boys have brown hair.
Then, of
is:
Of all the students, are boys without brown hair.