Question: 3 . 1 World population in 1 8 5 0 has been estimated at about 1 billion. World population reached 8 . 1 billion in

3.1 World population in 1850 has been estimated at about 1 billion. World population reached 8.1 billion in 2018.
a. Use the doubling time approximation to estimate the exponential rate of growth that would produce those numbers.
b. Use the exponential growth equation to find the growth rate.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Civil Engineering Questions!

Q:

Ann wants a mortgage to buy a house. Ann gives the following information to the bank: Income: $240k/year or 20k/month Average monthly debt: $4k Estimated monthly Taxes + Insurance: $1,200...

Q:

D E F G H K L M N A 1 Threshold distance (yds) 2 B 800 Distance (in yards) from each neighborhood to each potential location Neighborhood A B D 3 4 5 6 7 8 9 10 11 12 13 14. Location 1 1230 1041 210...

Q:

An Investigation into obesity rates Researchers have been interested in studying the obesity trends worldwide over the past 25 years. In 2014 the World Health Organization (WHO) declared there were....

Q:

Years elapsed Total population billions Population 1 2 Year 11 10 9 4 3 2 1 World population milestones in billions 0 9 1804 1927 1959 1974 1987 1999 2011 2026 2042 123 32 13 12 12 15 16 T 2 billion...

Q:

10.8 PetroGen Oil Field and Petroleum Refinery A $2.3 billion oil-field project, called PetroGen, is planned in Angola. The project consists of wells in the Atlantic Ocean, a pipeline to the coast,...

Q:

Question 1 t A research study of 15 children with a diagnosis of ADHD wish to assess whether the BMI of the children is correlated with degrees of hyperactivity in the child. The BMI of the 15...

Q:

1) Best first Search and A* [10] Consider the search space below, where S is the start node and Gl and G2 satisfy the goal test. Arcs are labeled with the cost of traversing them and the estimated...

Q:

Can you help me make an outline of these proposition Gangsta Rap has a net positive influence in society. America is (or is not) a racist country. Colleges are justified (or unjustified) in refusing...

Q:

Consumer Price Index Summary Transmission of material in this release is embargoed until 8 : 30 a.m. (EST) January 14 , 2020 USDL -20-0044 Technical information: ( 202 ) 691-7000 c..o@bls.gov...

Q:

Can you help me make an outline for AFF only not OPP of these 2 proposition . (I provided a sample sheet already) There is an unfair income gap between men and women in the U.S. America is the land...

Q:

the below information, see following questions: all information is provided and nothing missing at all, no need to access external link as sheets attached What is the Consumer Price Index (CPI) and...

Q:

What is the yield to maturity on a simple loan for $1 million that requires a repayment of $2 million in five years time?

Q:

Find the z-score (the number of standard deviations from the mean) for the following measurements. 1. A value of 11.0 drawn from a normal distribution with mean 13.0 and standard deviation 1.2. 2. A,...

Q:

Which state agency is responsitle to keep up with a person on parole? Arkansas Crime Information Center Arkansas State flolice Arkansas Department of Corrections Arkansas Community Corrections

Q:

The management of Zigby Manufacturing prepared the following balance sheet for March 31. Assets ZIGBY MANUFACTURING Balance Sheet March 31 $112,000 Liabilities Cash Accounts receivable Raw materials...