subject
Mathematics, 03.09.2019 18:10 zalbesifki12

When a breeding group of animals is introduced into a restricted area such as a wildlife reserve, the population can be expected to grow rapidly at first but to level out when the population grows to near the maximum that the environment can support. such growth is known as logistic population growth, and ecologists sometimes use a formula to describe it. the number n of deer present at time t (measured in years since the herd was introduced) on a certain wildlife reserve has been determined by ecologists to be given by the function n= 12.36 (12.36 divided by 0.03 + 0.55^t) 0.03 + 0.55^t (t is an exponent here) questions: i have the answers but i need getting a. how many deer were initially on the reserve? 12 b. calculate n (10) and explain the meaning of the number you have calculated. n(10)= 380 deer c. express the number of deer present after 15 years using functional notation, and then calculate it. n(15)= 410 deer d. how much increase in the deer population do you expect from the 10th to the 15th year? 30 deer

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:50
Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?
Answers: 1
question
Mathematics, 21.06.2019 20:30
Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered
Answers: 1
question
Mathematics, 21.06.2019 21:30
Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =
Answers: 3
question
Mathematics, 21.06.2019 22:00
The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2
Answers: 1
You know the right answer?
When a breeding group of animals is introduced into a restricted area such as a wildlife reserve, th...
Questions
question
Mathematics, 18.09.2019 04:30
question
Mathematics, 18.09.2019 04:30
Questions on the website: 13722362