The population of the earth in the 1500s was estimated to be 100 million people. In...

The population of the earth in the 1500s was estimated to be 100 million people. In 1990 the world population was estimated at 2,600 million. Assuming that the growth rate is proportional to the population at each moment, estimate the year in which the population is 3,000 million.

Solutions

Expert Solution

milcah answered 1 year ago

Next > < Previous

Related Solutions

1. In country A, the population is 330 million and 100 million people are living below the poverty line. What is the poverty rate?

1. In country A, the population is 330 million and 100 million people are living below the poverty line. What is the poverty rate? 2. In country B, the population is 127 million and 19 million people are living below the poverty line. What is the poverty rate? 3. Imagine federal legislation is passed granting every U.S. resident a $20,000 per year universal basic income. No matter the income an individual earns from working, this $20,000 per year level of...

Suppose there are 100 million people in the labor force of which 6 million are unemployed....

Suppose there are 100 million people in the labor force of which 6 million are unemployed. During the next month, 200,000 people lose their jobs and 300,000 find jobs. The new total number of employed people is ____. A. 100.3 million B. 94.1 million C. 94.3 million D. 100.1 million

In a population of 100 individuals, we have 25 people that are homozygous AA, 50 people...

In a population of 100 individuals, we have 25 people that are homozygous AA, 50 people that are heterozygous Aa, and 25 people that are homozygous aa. How many A alleles are in the homozygous aa group?

In 2015, the world population was estimated at approximately 8.4 billion people. Also in 2015, the...

In 2015, the world population was estimated at approximately 8.4 billion people. Also in 2015, the annual per capita gross domestic product (GDP) was approximately $9,350, and approximately 0.38 W-year of energy was expended per dollar of GDP. The world population is projected to be approximately 10 billion by 2050. Assuming the world’s standard of living increases by 1.6% per year and energy efficiency increases by 1% per year, how much power will the world consume by 2050 in TW?...

It is estimated that there are 18 deaths for every 10 million people who use airplanes....

It is estimated that there are 18 deaths for every 10 million people who use airplanes. A company that sells flight insurance provides $100,000 in case of death in a plane crash. A policy can be purchased for $1. Calculate the expected value and thereby determine how much the insurance company can make over the long run for each policy that it sells. The expected value is $_______________________

It is estimated that over 46 million people do not have health insurance coverage in the...

It is estimated that over 46 million people do not have health insurance coverage in the United States. In addition, many more individuals are underinsured or have such high deductibles and co-pays that they do not even seek medical care. Given this information, the logical question that arises is, should health care coverage be provided to everyone?

A city council has estimated that it has a surplus of $100 Million (M). The council...

A city council has estimated that it has a surplus of $100 Million (M). The council is exploring the following three projects, each of which costs $100 M. a. A bridge which takes five years to build, then yields $50M benefit per year for the next 10 years. The benefits are received at the end of each year. Assume that the costs are spread out evenly over the five years (i.e. year 1 to year 5) and are paid at...

Disease A is autosomal dominant. A total of 4% of the study population of 100 people...

Disease A is autosomal dominant. A total of 4% of the study population of 100 people are affected. How many carriers are in the study population? Disease A is autosomal recessive. A total of 16% of the study population of 100 people are affected. How many carriers are in the study population? TIA!

there were 100 new cases of syphilis last year in a given population of 100,000 people....

there were 100 new cases of syphilis last year in a given population of 100,000 people. 500 people in this population already had syphilis. the incidence of syphilis in this population is?

Part 1: It has been estimated that 1 million people die from suicide each year, with...

Part 1: It has been estimated that 1 million people die from suicide each year, with more than 36,000 suicides per year in the United States alone. Even more alarming is that these numbers are trending up not down. Read the 4 views on the underlying causes of suicide and identify the one you think is the most influential. Part 2: In your opinion, what is the best way to reduce the number of suicides among college aged individuals?

Subjects