The City Council proposed to utilize a government-owned land with an area of 21,600 square meters. One-third of the area will be used to plant mango trees while the rest of the land is where an emergency field hospital shall be built. As the city engineer, you were tasked to determine the following: 1. the dimensions of the land planted with mango trees with minimum cost of fencing given that area is to be rectangular and to be fenced off on three sides not adjacent to the highway. 2. the rate at which the total average number of COVID cases is increasing at x = 20 tents and = 2 tent per day, given that if dt 40 tents are built, the average number of COVID cases per tent will be 10 cases while the average number of cases will increase by 4 per tent for each additional tent on the same area due to overcrowding.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.4: Polyhedrons And Spheres
Problem 23E: The surface of a soccer ball is composed of 12 regular pentagons and 20 regular hexagons. With each...
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The rate at which the total average number of COVID cases is increasing at x=20 tents and dx/dt=2 tents per day, given that if 40 tents are built, the average number of COVID cases per tent will be 10 cases while the average number of cases will increase by 4 per tent for each additional tent on the same area due to overcrowding.

The City Council proposed to utilize a government-owned land with an area of 21,600 square meters. One-third of the area will be
used to plant mango trees while the rest of the land is where an emergency field hospital shall be built. As the city engineer, you
were tasked to determine the following:
1. the dimensions of the land planted with mango trees with minimum cost of fencing given that area is to be rectangular and to
be fenced off on three sides not adjacent to the highway.
2. the rate at which the total average number of COVID cases is increasing at x = 20 tents and = 2 tent per day, given that if
dt
40 tents are built, the average number of COVID cases per tent will be 10 cases while the average number of cases will increase
by 4 per tent for each additional tent on the same area due to overcrowding.
Transcribed Image Text:The City Council proposed to utilize a government-owned land with an area of 21,600 square meters. One-third of the area will be used to plant mango trees while the rest of the land is where an emergency field hospital shall be built. As the city engineer, you were tasked to determine the following: 1. the dimensions of the land planted with mango trees with minimum cost of fencing given that area is to be rectangular and to be fenced off on three sides not adjacent to the highway. 2. the rate at which the total average number of COVID cases is increasing at x = 20 tents and = 2 tent per day, given that if dt 40 tents are built, the average number of COVID cases per tent will be 10 cases while the average number of cases will increase by 4 per tent for each additional tent on the same area due to overcrowding.
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