Mathematics, 27.08.2019 13:30 suselygonza

The future population of a small south american country of 10 million people can be modeled by the exponential equation p(t) = p0(e)0.02t, where p(t) is the future population in t years and p0 is the current population in millions of people.
which of the following graphs represents this model, what is the expected population of this country (rounded to the nearest tenth of a million) in 40 years, and how long will it take (rounded to the nearest year) for the current population to reach 30 million?
graph 1, 21.7 million, 50 years
graph 2, 4.9 million, 30 years
graph 2, 4.5 million, the population will not reach 30 million because this graph is an exponential decay model
graph 1, 22.3 million, 55 years

The future population of a small south american country of 10 million people can be modeled by the e

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:10

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Answers: 2

Answer

Mathematics, 21.06.2019 18:20

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96

Answers: 2

Answer

Mathematics, 21.06.2019 22:00

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds

Answers: 3

Answer

You know the right answer?

The future population of a small south american country of 10 million people can be modeled by the e...

Questions

Mathematics, 25.11.2019 02:31

Atriangular flowerbed is being planted inside a circular area of grass. what is the area of the triangular flowerbed? (use 3.14 for π.) 1...