DB 5

Sandy Alexis Moise posted Jan 21, 2023 10:47 PM

Hello class, 

The U.S department of housing and urban developments anual report on homeless, reported that there were 171,521 unhoused people in california in its one-high point-in-time count, with 44 people experiencing homelessness for every 10,000 people in the states. San Francisco unhoused population has increased by 3.5% since 2015. The factor that contribute to this issue are:

A.High housing cost

B.Drug addiction

C.Low paying jobs 

using a geometric sequence, the math equation for the calculated increase would be:

Population: a0 =   39,029,342 

Homeless rate: 30% (.030)

an = 39,029,342 (.30)n.

n =1

r = .30

a0 = 39,029,342

While (n ≤ 5)

an = 39,029,342(3)n

n = n + 1

While (end)

Jermiah Ware posted Jan 17, 2023 5:37 AM

Due a decrease in Wolf Predator population, Moose population has increased over time since the year 2010 in Isle Royale. From 2010 to 2019, Moose population has increased by an average of 40% each year, with a starting population of 510 in 2010.

1. Goal is monitoring the growth of Moose population and predict the number of Moose in 2015 if trends stay constant.

A. Birth Rates increase

B. Longer Life Expectancy of Adult Moose

C. The threats of Predators (Wolves) decrease.

Initial Population: a0 = 510

Rate of growth: 40% (.040)

Using a geometric sequence, the math equation for the calculated increase would be:

an = 510∙ (.40)n.

n =1

r = .40

a0 = 510

 

While (n ≤ 5)

an = 510(4)n

n = n + 1

While (end)