Find the largest possible total area of the four pens

Assignment Help Mathematics
Reference no: EM13195605

A rancher with 800 ft of fencing wants to enclose a rectangular area and then divide it into four pens with fencing parallel to one side of the rectangle.

(a) Find a function that models the total area of the four pens. (Use w to represent the width of the field, and write the function A in terms of w.)
A(w) =

(b) Find the largest possible total area of the four pens.
square feet

 

Reference no: EM13195605

Questions Cloud

Use the least squares line to estimate britain independence : The inflation rate for Britain is 6.8. Use the least squares line to estimate Britain's independence rating.
Find the speed at which a ray of light from the lighthouse : A revolving lighthouse is located 100 m from the nearest point P on a straight shoreline. The light makes one revolution every 30 seconds. Find the speed at which a ray of light from the lighthouse moves along the shore at a point 200 m from P.
State structure that corresponds to the molecular formula : Give the structure that corresponds to the following molecular formula and 1H NMR spectrum: C7H12Cl2: ? 1.07 (integral = 6203, s); ? 2.28 (integral = 1402, d, J = 6 Hz)
Find the amount of paint needed to paint a region : Find the amount of paint needed to paint a region that is the shape of a parabola...15 meters tall with a base of 10 meters if 1 liter of paint covers 10 square meters.
Find the largest possible total area of the four pens : A rancher with 800 ft of fencing wants to enclose a rectangular area and then divide it into four pens with fencing parallel to one side of the rectangle.
State what is the molarity of the ethanol solution : A solution of ethanol (C2H5OH) in water is prepared by dissolving 10.0mL ethanol (density is 0.79g/cc) in enough water to make 250.0mL of solution. What is the molarity of the ethanol solution?
Compute the ph at the equivalence point : (a) How many mL of KOH will it take to reach the equivalence point? (b) Calculate the pH at the equivalence point. The Ka of HClO is 3.8 x 10-8.
How many green marbles does he have : Jerry has a total of 23 marbles. The marbles are either blue or green. He has three more blue marbles than green marbles. How many green marbles does he have?
State what is the zone axis : Do the following planes all belong to the same zone: (-1 1 0), (-3 1 1), (-1 -3 2)? If so, what is the zone axis?

Reviews

Write a Review

Mathematics Questions & Answers

  Question regarding riemann integrable

Are these functions Reimann Integrable? I am just learning this topic, so my description may not be accurate. A function is Reimann Integrable if it's Upper Darboux Sums and Lower Darboux suns are equal.

  What is the total vertical distance the ball

A ball rebounds one half the height from which it is dropped. The ball is dropped from a height of 160 feet and keeps bouncing. What is the total vertical distance the ball will travel from the moment it is dropped until it hits the floor for the ..

  Construct a stem and leaf plot of the data

Construct a stem and leaf plot of the data.

  Is there anything other than the obvious least keyword

Please do NOT work this problem. but how would you know in this case whether to approach it from a min/max point? Is there anything other than the obvious "least" keyword?

  Find the value of x to one decimal place

A 25.5 foot ladder rests against the side of a house at a point 24.1 feet above the ground. The foot of the ladder is x feet from the house. Find the value of x to one decimal place.

  Functions-length and cost

A power Station and a factory are on opposite sides of a river 60m wide. A cable must be run from the power station to the factory. it costs $25 per meter to run a cable in the river and $20 per meter on land.

  Which company is cheaper and by how much per minute

which company is cheaper and by how much per minute?

  Find the length of the sidewalk

A rectangular park measures 300 ft. by 400 ft. A sidewalk runs diagonally from one corner to the opposite corner. Find the length of the sidewalk.

  Find the unknown initial temperature

a body at an unknown temperature 'y' is placed in a room which is held in a room which is held at a constant temperature of 30'F. if after 10 minutes the temperature of the body is 0'F and after 20minutes the temperature of the body is 15'F, find ..

  Determining straight-line graph

Discuss a real-life situation where a straight-line graph might be applicable and explain why you think this might be true (show the equation).

  How much would she have to invest annually

Jackie, a 25 year old client, want to retire by age 65 with $2,000,000. How much would she have to invest annually, assuming a 6% rate of return?

  What is the airplanes speed relative to the ground

In what direction should the plane head to end up going due east? What is the airplane's speed relative to the ground?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd