A mathematical formula designed to predict population fluctuations in a community could be called a(an)

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Answer 1

Answer: It would be called an ecological model.

Related Questions

Write an expression that represents "the product of a number and 12".
. Use the process outlined in the lesson to approximate the number 3√10. Use the approximation √10 ≈3162 277 7.. Find a sequence of five intervals that contain 3√10 whose endpoints get successively closer to 3√10. Write youriintervals in the form 3^???? < 3^√10 < 3^s for rational numbers ????and s.
Based on the given information, what can you conclude, and why? Given: <H congruent to <L; Line HJ congruent to Line JLA. <HIJ congruent to <LKJ by ASAB. <HIJ congruent to <JLK by SASD. <HIJ congruent to <LKJ by SAS
Plz help with questions number 1 and 2
If b^2-4ac=0 determine the need or real solutions of the equation ax^2+bx+c=0

Is 0.7 greater than 0.75 or less than 0.25

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.70 is not greater than .75 but it is greater than .25!

What is 43% more than 600? Please show work

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Answer:

143/100*600=858

$600+43\%*600=600+0,43*600=600+258=858\n\n43\%\more\ than\ 600\ is\ 858.$

Donna has 8 CDs that she is going to give away. She lets her best friend choose 2 of the 8 CDs. How many different groups of 2 CDs are possible?

Answers

There are 4 different possible group of 2

Answer:

It's 28.

Step-by-step explanation:

Just got this wrong so it showed me the answer.

Can anyone help?? Please

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3O=12/3 Divide both sides by 3.
/3

O=4

♢+2=5(4)
♢+2=20
-2 -2 Subtract 2

♢=18

2(4)+18=2∆
8+18=2∆
26=2∆
/2 /2 Divide by 2

∆=13

The circle is worth 4 because it's being multiplied by 3. Then the diamond is 18 and the triangle is -5.

State how many imaginary and real zeros the function has.f(x) = x5 + 7x4 + 2x3 + 14x2 + x + 7
A. 3 imaginary; 2 real
B. 4 imaginary; 1 real
C. 0 imaginary; 5 real
D. 2 imaginary; 3 real

Answers

Answer:

B. 4 imaginary; 1 real

Step-by-step explanation:

Given the polynomial:

x^5 + 7*x^4 + 2*x^3 + 14*x^2 + x + 7

it can be reordered as follows

(x^5 + 2*x^3 + x ) + (7*x^4 + 14*x^2 + 7)

Taking greatest common factor at each parenthesis

x*(x^4 + 2*x^2 + 1) + 7*(x^4 + 2*x^2 + 1)

Taking again the greatest common factor

(x + 7)*(x^4 + 2*x^2 + 1)

Replacing x^2 = y in the second parenthesis

(x + 7)*(y^2 + 2*y + 1)

(x + 7)*(y + 1)^2

Coming back to x variable

(x + 7)*(x^2 + 1)^2

There are two options to find the roots

(x + 7) = 0

(x^2 + 1)^2 = 0 which is the same that (x^2 + 1) = 0

In the former case, x = -7 is the real root. In the latter, (x^2 + 1) = 0 has no real solution. Therefore, there is only 1 real root in the polynomial.

A Pairs socks that normally sells for eight dollars is on sale for 15% off find the sale price of the socks then find the total cost of the jeans if the sales tax rate is 8%

Answers

Answer:

Step-by-step explanation:

The original selling price of the pair of socks is $8. The pair of socks is on sale for 15%. The new selling price of the pair of socks would be the original price - 15% off the original price. It becomes

8 - (15/100 × 8) = 8 - 0.15×8 = 8 - 1.2 = $6.8

if the sales tax rate is 8%, it means that the total cost of the socks would be the new selling price + 8% of the new selling price. It becomes

Total cost of the pair of socks

= 6.8 + (8/100×6.8) = 6.8 + 0.08×6.8 = 6.8 + 0.544 = $7.344

Other Questions

Barry wants to take out a loan from his bank for $1000 to buy bicycle the interest rate on the loan from the bank is 9% he wants to pay the toll amount in three monthly payments what is the amount that vary with pay in interest rate loan

Identify the fallacies of weak induction committed by the following arguments, giving a brief explanation for your answer. If no fallacy is committed, write "no fallacy." There is substantial evidence that units of the Chinese military hack into the computers of American technology companies to steal intellectual property and trade secrets. But Chinese Premier Li Keqiang denies that this happens. Therefore, given Mr. Li's intimate knowledge of the Chinese military, we must conclude that the Chinese military does not engage in hacking.

Which of the following describes the graph of f–1(x)?A.The graph of f–1(x) is the reflection of the graph of f(x) in the line y = –x. B. The graph of f–1(x) is the reflection of the graph of f(x) in the y-axis. C. The graph of f–1(x) is the reflection of the graph of f(x) in the x-axis. D. The graph of f–1(x) is the reflection of the graph of f(x) in the line y = x.

78% of 3 feet is inches.