subject
Mathematics, 06.12.2021 17:50 michaelishawilliams

A nation of 100 million people is growing at a rate of 5% per year. What will its population be in 20 years? Calculate the doubling times found with the approximate and exact doubling time.
The approximate doubling time is years and the exact doubling time is years.
(Round to two decimal places as needed.)
Compare the doubling times found with the approximate and exact doubling time. Choose the correct answer below.
O A. The approximate doubling time is more than a year less than the exact doubling time.
OB. The approximate doubling time is more than a year greater than the exact doubling time.
OC. The approximate doubling time is less than the exact doubling time.
OD. The approximate doubling time is greater than the exact doubling time.
What will its population be in 20 years?
The population would be million people
(Round to the nearest integer as needed.)

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:10
Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.
Answers: 3
question
Mathematics, 21.06.2019 18:30
An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3
Answers: 2
question
Mathematics, 21.06.2019 21:00
The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?
Answers: 1
question
Mathematics, 21.06.2019 23:40
Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.
Answers: 2
You know the right answer?
A nation of 100 million people is growing at a rate of 5% per year. What will its population be in 2...
Questions
question
Mathematics, 05.02.2022 14:00
question
English, 05.02.2022 14:00