Mathematics, 05.01.2020 05:31 waterborn9800
In the movie industry, the release date of a film is very important (this is true of any good, but let's consider movies for now.) it is projected that a certain movie will do best in terms of total sales if released to dvd on nov. 15. the predicted equation for total sales over time is given by the equation: total = 100*ln(t^2 + 0.87) + 48.8 where t is given in months and "total" is given in thousands of units. each copy of the movie sells for $16 and costs $7.3 to produce. the sunk cost of producing the film that has not been recovered from theater sales is $52
.) develop a general, linear profit equation, assuming the cost is lienar and using x to represent a single unit of sales. profit =
b.) find an equation that represents total profit over time by using a composition of functions to change from ”x” units to t (time). be cautious of the units. profit =
\ c.) find the break even quantity of movies that must be sold.
d.) how long will it take (in months) until this quantity is reached?answer(s) submitted
Answers: 2
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
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The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.
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Mathematics, 21.06.2019 22:00
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In the movie industry, the release date of a film is very important (this is true of any good, but l...
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