S(x) = -x3 - 9x2 + 165x + 1300, 5 sxs 20 is an approximation to the number of salmon swimming upstream to spawn, where x represents the water temperature in degrees Celsius. Find the temperature that produces the maximum number of salmon. O 19°C O 5°C O 6°C O 20°C

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A: Since, we have been given the path of driver by :-f(X)=Y=-49X2+249X +9 -(i)Our aim is to find the…

Q: f(x)=-x^2+36x+520 where x is the number of handbags that Sara sells  What is the maximum revenue

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A: We first find the profit function.  P(x)=R(x)-C(x)P(x)=px-C(x)P(x)=(5 − 0.0003x)x-700 + 3x +…

Q: R = 840x + 207x² – x³ X = units

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A: Given p(x)=-x^2+6x+36    and interval 3<x<9

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Q: Q2:- Find the maximum value of the function f(x,y) 49-x-y? on the line x+ 3y = 10. %3D

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Q: 2. For the quadratic relation, y= -(x+0) (x + 6) explain how to find Equation of the axis of…

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A: The revenue function R(x,y) is a function in two variables. Hence the maximum revenue will be at a…

Q: Find the zeros of the function. g(z) = 7z2 +21

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Q: f the profit function for a product is  P(x) = 6400x + 80x2 − x3 − 220,000  dollars, selling how…

A: The profit function is: P(x)=6400x+80x2−x3−220000

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Q: The profit P (in dollars) generated by selling x units of a certain commodity is given by P( x) =…

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Q: A jewelry maker has total revenue for her bracelets given by R= 89.75x and incurs a total cost of C=…

A: given,total revenue for braceletsR = 89.75xtotal cost , C = 23.50x+1192.5where, x = number of…

Q: The weekly revenue from the production and sale of x units of grain is given by R(x) = 237x - x…

A: The weekly revenue from the production and sale of x units of grain is given by- R(x)=237x-x2 The…

Q: Antonio has $5.00 to spend on a lunch consisting of hamburgers($1.50 each) and french fries ($1.00…

A: Antonio has $5.00 to spend on a lunch consisting of hamburgers ($1.50 each) and french fries ($1.00…

Q: The revenue for a company producing friendship bracelets is given by f(x) = -15x2 - 30x + 200 %3D…

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Q: The profit (in dollars) from the sale of x infant car seats is given by P(x) = 45x -0.025x2 - 5000…

A: The profit function on sale of x infant car is P(x)=45x-0.025x2-5000.

Q: 2.a. Find the maximum and minimum values of the function: y = 3x² 18x +31 -

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Q: The function C(x)=−9x+2401 represents the cost to produce x items. What is the least number of items…

A: Obtain the average cost function for the given cost function as follows. Cx=Cxx=-9x+2401x=-9+2401x

Q: C(x) = 600 + 7x + 0.0002x2.  Each racket can be sold at a price of p dollars, where p is related to…

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Q: revenue

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Q: A jewelry maker has total revenue for her bracelets given by R= 89.75x and incurs a total cost of C=…

A: The level of production for which the cost and the revenue are equal is called break even point.

Q: Find the point(s) of intersection. f(x) = 2x2 − 7x − 18 and g(x) = 3x + 10

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Q: The daily profit, P of a coffee shop is given by P=12x – 0.02x2 where x is the number of coffees…

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Q: Producing x footballs costs C(x) = 2.5x +500. If each football sells for $22.50, determine the…

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Q: Q4:find Domain and Range x+3 Y=- 4-Vx2-9

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Q: 3.) The revenue for a company producing widgets is given by 25x - 50x + 200, where x is the price in…

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Q: The total revenue​ (in hundreds of​ dollars) from the sale of x spas and y solar heaters is…

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Q: The total profit (in tens of dollars) from the sale of x hundred boxes of candy is given by P ( x )…

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Q: The number of newspaper copies produced from 1995 to 2002 is given by C = 50t2 - 200t + 10,000,…

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Q: An electronics manufacturer determines that the profit P(in dollars) obtained  by producing and…

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Q: The height of a projectile, in metres, is modelled by H(t) = -5t2 + 10t + 8, where time, t, is in…

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