Mathematics, 10.12.2020 17:30 alexabdercmur

A biologist studied the populations of geckos and salamanders at Huntington Beach State Park over a five year period The biologist modeled the populations, in thousands, with the following polynomials where x is time, in Geckos: 9.77-0.8+23
Salamanders: - 1. 12° +7.72 +5.4
What polynomial models the total number of geckos and salamanders at gntington Beach State Park?
8.62? +6.9.r - 7.7
O 8.622-6.9.r +7.7
8.6 + 6.9 +7.7
8.62 - 6.9z - 7.7

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Answers: 3

Answer

Mathematics, 21.06.2019 17:00

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

Answers: 1

Answer

Mathematics, 21.06.2019 21:50

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.

Answers: 3

Answer

You know the right answer?

A biologist studied the populations of geckos and salamanders at Huntington Beach State Park over a...

Questions

Mathematics, 12.07.2019 03:00

Solve the following inequality, showing all work and then list 3 numbers that are in the solution set. -4x < 20...

Mathematics, 12.07.2019 03:00

(5/10) find an implicit expression of all solutions y of the differential equation above, in the form \psi(t, y) = c, where c collects all constant te...