Formula 1: A = P(1+r)' Formula 2: A =P (1 – r)' Formula 3: A = P (1+ " )" Formula 4: A = Pet nt

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section7.8: Transforming Exponential Expressions
Problem 3PPS
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Question
Sort the problems based on the formula that should be used to solve it. You do
not need to actually solve. One problem is a distractor and should not be put in
any category below.
Formula 1: A = P (1+r)'
Formula 2: A =P(1-r)'
nt
Formula 3: A= P(1+
)
Formula 4: A = Pet
Transcribed Image Text:Sort the problems based on the formula that should be used to solve it. You do not need to actually solve. One problem is a distractor and should not be put in any category below. Formula 1: A = P (1+r)' Formula 2: A =P(1-r)' nt Formula 3: A= P(1+ ) Formula 4: A = Pet
Formula 1
Formula 2
No Answers Chosen
No Answers Chosen
Formula 3
Formula 4
No Answers Chosen
No Answers Chosen
Possible answers
You start with $500 in a savings account. Each week, you deposit $50. How much money will you have at the end of 9 weeks?
You invest $100,000 in an account with 1.o1% interest, compounded quarterly. How much money will be in the account after 5 years?
A savings account balance is compounded continuously. If the interest rate is 3.1% per year and the current balance is $1077.00, in how mary years will the
balance reach $1486.73?
You invest $100,000 in an accoutlt with 1.01% interest, compounded continuously. How much money will be in the account after 5 years?
Larry invested $27,000 in a savings account that pays an annual interest rate of 1.8%. The savings account is set to compound monthly. How much is in Larry's
account after 5 years?
E In 2000, the population of a town is 75OK. Each Year the population increases by 1.2%. What will the population be in 2030?
E Your new computer cost $1500 but it depreciates in value by about 18% each year. What is the value of the computer after 3 years?
In 1985. there were 275 cell phone subscribers in the small town of China Grove. Subscribers increased by 40% each year after 1985. How many cell phone
subscribers were there in 1994?
A population of 800 beetles is decreasing each month ata rate of 5%. How many beetles are left after 2 months?
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Transcribed Image Text:Formula 1 Formula 2 No Answers Chosen No Answers Chosen Formula 3 Formula 4 No Answers Chosen No Answers Chosen Possible answers You start with $500 in a savings account. Each week, you deposit $50. How much money will you have at the end of 9 weeks? You invest $100,000 in an account with 1.o1% interest, compounded quarterly. How much money will be in the account after 5 years? A savings account balance is compounded continuously. If the interest rate is 3.1% per year and the current balance is $1077.00, in how mary years will the balance reach $1486.73? You invest $100,000 in an accoutlt with 1.01% interest, compounded continuously. How much money will be in the account after 5 years? Larry invested $27,000 in a savings account that pays an annual interest rate of 1.8%. The savings account is set to compound monthly. How much is in Larry's account after 5 years? E In 2000, the population of a town is 75OK. Each Year the population increases by 1.2%. What will the population be in 2030? E Your new computer cost $1500 but it depreciates in value by about 18% each year. What is the value of the computer after 3 years? In 1985. there were 275 cell phone subscribers in the small town of China Grove. Subscribers increased by 40% each year after 1985. How many cell phone subscribers were there in 1994? A population of 800 beetles is decreasing each month ata rate of 5%. How many beetles are left after 2 months? Next Previous 票顯操: 進
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