FREE Trial

From 1970 to 1990, Sri Lanka's population grew by approximately 2.2 million persons every five years. The population in...

This problem has been solved!
Do you need an answer to a question different from the above? Ask your question!

Question:

 

Transcribed Image Text:

From 1970 to 1990, Sri Lanka's population grew by approximately 2.2 million persons every five years. The population in 1970 was 12.2 million people.What is the best formula for P, Sri Lanka's population (in millions) in terms of t, the number of years after 1970? O a. P 12.25t Ở b. P= 12.2 + 2.2 t O c. P= 12.2 + 11.0 t O d. P= 12.2 + 0.44 t O e. P = 12.2 x 2.2 ()

Expert Answer:


answer-question
Related Book For  answer-question
A Pathway to Introductory Statistics

A Pathway to Introductory Statistics

ISBN: 978-0134310039

1st edition

Authors: Jay Lehmann

See More Books
View Solution
Create a free account to access the answer
Cannot find your solution?
Post a FREE question now and get an answer within minutes. * Average response time.
Posted Date: July 08, 2021 23:00:50
See More Questions

Students also viewed these mathematics questions

Q:
From 1790 to 1860, U.S. population grew rapidly (see Table 60). a. Complete the third column of Table 60. The first entry is b. What do you observe about the ratios in the third column? c. On the...
A:
a b The ratios are approximately equal c Because th......
Q:
What was the important goal of The Federal Deposit Insurance Corp (FDIC), which was an integral part of The Banking Act of 1933?
A:
A To prevent massive bank failure such as what was experienced between 1929 and 1932 The Federal Dep......
Q:
The rigid bars AC and EDB are pinned to a wall at A and E, respectively, and pinned together at B. Bar AC is subjected to a triangular distributed load with w = 5 kN/m. Consider the following...
A:
Equation 1 is obtained by summing vertical reactions Equation 2 is o......
Q:
100 grams of R-134a initially fill a weighted piston-cylinder device at 60 kPa and 220oC. The device is then heated until the temperature is 100oC. Determine the change in the device's volume as a...
A:
A piston cylinder device that is filled with R 134a is heated The volume......
Q:
Consider the following DNA sequence: CATGTGTAGTCTAAA a. Write the sequence of the DMA strand that would be repeated from this one b. Write the sequence of the RMA molecule that would be transcribed...
A:
a AGCTCT......
Q:
Give an example of a personnel policy that would help attract a larger pool of job candidates. Give an example of a personnel policy that would likely reduce the pool of candidates. Would you expect...
A:
A suggested example for a personnel policy that would attra......
Q:
Consider three separate aqueous solutions of sodium nitrate, aluminum sulfate, and sodium hydroxide. Draw a beaker for each, and show which ions are present in each solution.
A:
Na NO NaNO3 s......
Q:
The data set agsrs.dat also contains information on the number of farms in 1987 for the SRS of n = 300 counties from the population of the N = 3078 counties in the United States (see Example 2.5). In...
A:
a b y x 297897 647 7467 459 8975 Thus yr t x 2087759 459 8975 960 155 061 The estimated variance of......
Q:
Calculate the following: 50 i=0 (4i + i) + (2.5)
A:
Java code to calculate the following 50......
Q:
Determine the objectives of the test. You are auditing both quantities and pricing of the final inventory accumulation. a. Explain the assertions that you are testing. b. Explain the evidence that...
A:
Part 1 a The audit assertion being audited when the auditor audits the clients quantities of inventory on hand would be the existence assertion The au......
Q:
1. Calculate the expected return, standard deviation, and coefficient of variation for Treasury Bills, Innovate Inc., Stodgy Corp, and Gold Mine Holdings. 2. Compare and contrast each of the four...
A:
1 Treasury Bills Expected Return 3 Standard Deviation 0 Coefficient of Variation 0 Innovate Inc Expe......
Q:
Define correctional administration and describe the four levels of staff in a correctional agency. Summarize the impact that private sector management has on public sector administrative practices....
A:
Correctional Administration Correctional administration refers to the management and supervision of correctional facilities and programs designed for the incarceration and rehabilitation of.........
Q:
Can you represent the input/output relation of the system y(t) = x(t-2) + x(2-t) with an impulse response? Explain formally. b) (5pts) Either find the inverse of the following system or find a...
A:
Answer to part a Formal explanation The impulse response of a system is the output of the system when the input is an impulse function In other words......
Q:
If the operating leverage factor is known, which of the following can be determined? Group of answer choices a. Break-even point in sales dollars b. Contribution margin in dollars c. Contribution...
A:
The detailed answer for the above question is provided below If the operating leverage factor is kno......
Q:
How many years would it take for the debt of a compound interest loan to grow by 33% if the annual compound interest rate is 3%? Round your answer to the nearest tenth of a year.
A:
SOLUTION Original debt amount Let s call it D Annual interest ra......
Q:
Suppose a family has three children. What is the probability that all three children are girls? Two are girls? Only one is a girl? None are girls? A tree diagram can be used to determine the...
A:
Answer L 2 N Prob that barn 0 5 girl efther a boy or girl Only......
Q:
Imagine that you are in your agency and you are interested inunderstanding whether a clients ACE score, which is an assessmentgiven to all clients at intake, can predict a clients level ofdepression...
A:
Answer Bacon and Descartes are two figures who contributed to the scientific method in an attempt to......
Q:
The electric field due to a line charge is given by where l is a constant. Show that E is solenoidal. Show that it is also conservative. E =
A:
Hence is solen......
Q:
A person stacks some cups of uniform shape and size (one placed inside the next). The height of 3 stacked cups is 17.5 centimeters and of 5 stacked cups is 23.0 centimeters. Find the rate of change...
A:
To conclude we can say that s......
Q:
Estimates of the numbers of militants who died from 74 drone strikes in Pakistan in 2012 and 2013 are described by the dotplots in Fig. 59. The numbers of militants who died for certain and the most...
A:
a The 50 th percentile for the Most Possible distribution is 5 deaths since 37 of......
Q:
In 2013, the mean annual per-person consumption of butter was 5.5 pounds, up 12.2% from 2010. What was the mean annual per- person consumption of butter in 2010?
A:
The mean annual per p......
Aging Its History And Literature 1st Edition - ISBN: 0877052514 - Free Book