I assume there's a plus sign missing above...
Convert to polar coordinates, using

Then the Jacobian is

Then

so the integral can be written as

Let

, so that

.
He has 100 + 120 = 220 coins in his purse.
He has n + p coins if he has n nickels and p pennies.
ANSWER
$16,384
EXPLANATION
From the question we have that,
Nadir saves $1 the first day of a month, $2 the second day, $4 the third day, and so on.
This forms a geometric sequence,

The first term of this sequence is

The common ratio is

The general term of a geometric sequence is given by the formula:

To find the 15th term, we plug in a=1, r=2 and n=15.



The amount he will save on the 15th day is $16,384
Answer:sorry need some points for help
Sorry so sorry
Step-by-step explanation:
Sorry
Answer:
I don't know the answer
Step-by-step explanation:
the most seats in guyan