Mathematics, 23.09.2019 19:20 u8p4
Use the fact that the world population was 2560 million in 1950 and 3040 million in 1960 to model the population of the world in the second half of the 20th century. (assume that the growth rate is proportional to the population size.) what is the relative growth rate? use the model to estimate the world population in 1992 and to predict the population in the year 2030. solution we measure the time t in years and let t = 0 in the year 1950. we measure the population p(t) in millions of people. then p(0) = 2560 and p(10) = 3040. since we are assuming that dp/dt = kp, this theorem gives the following. (round to six decimal places.)
Answers: 1
Mathematics, 21.06.2019 18:30
Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2
Answers: 3
Mathematics, 21.06.2019 18:40
Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2
Answers: 1
Mathematics, 21.06.2019 19:00
Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?
Answers: 1
Mathematics, 21.06.2019 20:30
Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?
Answers: 2
Use the fact that the world population was 2560 million in 1950 and 3040 million in 1960 to model th...
Mathematics, 03.11.2020 04:30
Mathematics, 03.11.2020 04:30
Chemistry, 03.11.2020 04:30
History, 03.11.2020 04:30
Engineering, 03.11.2020 04:30
Mathematics, 03.11.2020 04:30
Mathematics, 03.11.2020 04:30
Spanish, 03.11.2020 04:30
Mathematics, 03.11.2020 04:30
Mathematics, 03.11.2020 04:30
Social Studies, 03.11.2020 04:30
Mathematics, 03.11.2020 04:30