Naoya read a book cover to cover in a single session, at a rate of 55 pages per hour. After reading for 4 hours, he had 330 page
2 answers:
Answer: There are 550 pages in the book
Explanation:
Since we have given that
Number of pages per hour Naoya read = 55
Number of hours he read the book = 4
Total number of pages he read is given by
Still there are some pages are left ,
Number of pages left = 330
So, total number of pages in the book is given by
Hence, there are 550 pages in the book .
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Answer:
The marginal-revenue equation is .
The marginal revenue for the production of 200,000,000 bushels is .
The marginal revenue for the production of 650,000,000 bushels is .
Step-by-step explanation:
The derivative of the revenue function is called the marginal revenue function and is the rate of change of revenue with respect to the number of units sold.
We know the revenue function, . Therefore, the marginal revenue function is
To find the marginal revenue for the production of:
200,000,000 bushels we use x = 2, since x is in units of hundreds of million of dollars.
650,000,000 bushels we use x = 65, since x is in units of hundreds of million of dollars.