wellness, a healthy living magazine, collected $ 516 comma 000$516,000 in subscription revenue on may 31. each subscriber will receive an issue of the magazine in each of the next 12 months, beginning with the june issue. the company uses the accrual method of accounting. what is the balance in the unearned revenue account as of december 31?

$215000

Step-by-step explanation:

The company using the accrual method means that it it records revenue when it is earned and expenses when they are incurred. Therefore the company at 31 December will have a revenue for 7 months of beginning of April until end of December. This value is 7/12 multiplied by the $516000 because a 12 month period will end on the 31st of May for the following year. Therefore the unearned revenue balance will equal $215000 because $516000 - $301000(the 7 months that were earned until 31 Decemeber) = $215000 .

geometric series converge the common ratio r has magnitude less than one.

which is equivalent to

for the example we need

|2-x| < 1

-1 < 2-x   and 2-x < 1

x < 3 and x > 1

we can write that

answer: 1 < x < 3

1a. common ratio r=250/25=10 > 1     diverges

1b.   r=50/100=1/2 converges

when these converge they converge to

where a is the first term.

answer: 200

1c. r=-1   so it's not the case that |r| < 1.     diverges

2a. x is the common ratio so we converge when |x|< 1

2b.   r=-10x / -2 = 5x.

we converge when

|5x| < 1

|x| < 1/5

2c.   r=3-2x

-1 < 3-2x and 3-2x < 1

-4 < -2x and 2 < 2x

x < 2 and 1 < x

1 < x < 2

2d. [/tex] r=-48x^3/12 = 4x^3[/tex]

|4x^3| < 1

|x^3| < \frac 1 4

|x| < 4^{-1/3}

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square