Mathematics, 17.07.2020 20:01 awkwardness92

Select the correct answer. A park ranger uses exponential functions to model the population of two species of butterflies in a state park.

The population of species A, x years from today, is modeled by function f.

f(x) = 1,400(0.70)x

The population of species B is modeled by function g, which has an initial value of 1,600 and increases by 20% per year.

Which statement correctly compares the functions modeling the two species?

A.
The population of species A is decreasing, and it had the greater initial population.
B.
The population of species A is decreasing, and it had the smaller initial population.
C.
The populations of both species are increasing, but the population of species A is growing at a faster rate than species B.
D.
The populations of both species are increasing, but the population of species B is growing at a faster rate than species A.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Answers: 2

Answer

Mathematics, 21.06.2019 20:30

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2

Answers: 1

Answer

Mathematics, 22.06.2019 00:10

2. (09.01 lc) a function is shown in the table. x g(x) −3 17 −1 −3 0 −4 2 13 which of the following is a true statement for this function? (5 points) the function is increasing from x = −3 to x = −1. the function is increasing from x = −1 to x = 0. the function is decreasing from x = 0 to x = 2. the function is decreasing from x = −3 to x = −1.

Answers: 3

Answer

Mathematics, 22.06.2019 00:50

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?

Answers: 2

Answer

You know the right answer?

Select the correct answer. A park ranger uses exponential functions to model the population of two...

Questions

Mathematics, 07.12.2019 17:31

The perimeter of triangle b is 6 times greater than the perimeter of triangle a. the area of triangle b is how many times greater than the...