# To write a function f describing cost of sealable books. The printing and binding cost for a college algebra book is $10.The editorial cost is$200,000. The first 2500 books are free. Question
Upper level algebra To write a function f describing cost of sealable books.
The printing and binding cost for a college algebra book is $$\10$$.The editorial cost is $$\200,000$$. The first 2500 books are free. 2021-02-24
Calculation:
Let the number of books be x .Since the printing and binding cost for a college algebra cost is $$\10$$ -The printing and binding cost for 10 algebra books is 10x The editorial cost is $$\200, 000$$. The first 2500 books are free.
Thus, the average cost of sealable books is
f(x) = total cost/number of sealable books
$$f(x)=\frac{10x+200,000}{x-2500}$$
Hence, the required function is $$f(x) = \frac{10x+200,000}{x-2500}$$.

### Relevant Questions To write a function f describing the average cost of sealable books.
Given information:
The printing and binding cost for a college algebra book is $10. The editorial cost is$200,000. The first 2500 books are free. To find the average cost of a sealable book if 10,000 books are produced. To find the number of books that must be produced to bring the average cost of a sealable book under $$\20$$. Borrowing money To pay for college, a student borrows $5000 interest-free from his father. If he pays his father back at the rate of$200 per month, how much will he still owe after 12 months? To calculate: To write the given statements (a) and (b) as functions f(x) and g(x)respectively.
Professor Harsh gave a test to his college algebra class and nobody got more than 80 points (out of 100) on the test.
One problem worth 8 points had insufficient data, so nobody could solve that problem.
a. Increasing everyone's score by 10% and
b. Giving everyone 8 bonus points
c. x represents the original score of a student To calculate:The total cost of producing 1000 books and 32,000 books. To find the lowest original score that will result in an A if the professor uses
$$(i)(f*g)(x)\ and\ (ii)(g*f)(x)$$.
Professor Harsh gave a test to his college algebra class and nobody got more than 80 points (out of 100) on the test.
One problem worth 8 points had insufficient data, so nobody could solve that problem.
a. Increasing everyone's score by 10% and
b. Giving everyone 8 bonus points
c. x represents the original score of a student To calculate:To check if(f*g)(x)=(g*f)(x). Professor Harsh gave a test to his college algebra class and nobody got more than 80 points (out of 100) on the test. One problem worth 8 points had insufficient data, so nobody could solve that problem.
a. Increasing everyone's score by 10% and
b. Giving everyone 8 bonus points
c. x represents the original score of a student To calculate:To evaluate $$(f*g)(70)\ and\ (g*f)(70)$$. 