Mathematics, 09.06.2021 22:40 joannegrace37
Andres wants to build a rectangular enclosure for his animals. One side of the pen will be against the barn, so
he needs no fence on that side. The other three sides will be enclosed with wire fencing. If Andres has 800
feet of fencing, you can find the dimensions that maximize the area of the enclosure.
a) Let w be the width of the enclosure (perpendicular to the barn) and let l be the length of the enclosure
(parallel to the barn). Write an function for the area A of the enclosure in terms of w. (HINT first write two
equations with w and 1 and A. Solve for l in one equation and substitute for l in the other).
A(w) =
b) What width w would maximize the area?
W =
ft
c) What is the maximum area?
A =
square feet
Answers: 1
Mathematics, 21.06.2019 15:00
Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x
Answers: 1
Mathematics, 21.06.2019 16:00
The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles
Answers: 3
Mathematics, 21.06.2019 19:00
Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !
Answers: 1
Mathematics, 21.06.2019 21:00
If there are 3.281 feet in 1 meter, how many inches are in one centimeter
Answers: 1
Andres wants to build a rectangular enclosure for his animals. One side of the pen will be against t...
English, 16.01.2021 05:50
Mathematics, 16.01.2021 05:50
Mathematics, 16.01.2021 05:50
Mathematics, 16.01.2021 05:50
Mathematics, 16.01.2021 05:50
Chemistry, 16.01.2021 05:50
Social Studies, 16.01.2021 05:50
Mathematics, 16.01.2021 05:50
Mathematics, 16.01.2021 05:50