Ariana's car was worth $11,000 at the beginning of 2010 and decreased by 22% every 3 years after the beginning of 2010. What is the 3-year growth factor for the value of Ariana's car?

Q: An amount of money was invested at simple interest amounts to ₱815 in 3 years and ₱854 in 4 years.…

A: here on using the formula Amount = principle + simple interest ,we will get the invested money

Q: In 1983 the average tuition for one year at an Ivy League school was $11,800. Thirty years later, in…

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Q: Last week the value of investment changed at a rate of -$3.15 each day.  After how many days was the…

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Q: Sally made a profit of $2500 after selling stocks for $19000 after 2.5 years.What was her average…

A: We need to find average annual growth rate.

Q: Due to depreciation, the cost of a car decreases by 10.2% every year. How much is the estimated…

A: The solution is given below.

Q: Jacqueline took out a $30,000 student loan with a fixed interest rate to pay for college. Jacqueline…

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Q: A house purchased for $162,400 gains 5% of its value every year. If this growth rate continues, in…

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Q: In​ 2000, the population of a city was 72​,000. The population had grown to 123​,000 by 2010. If…

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Q: Stacy took out a $48,000 student loan with a fixed interest rate to pay for college. Stacy did not…

A: Given data: The given initial amount is A=$48,000. The resulting loan balance is B=$75,000. The…

Q: A machine costs 150,000 and will have a scrap value of 10,000 when retired at the end of 15 years.…

A: Solution

Q: How long will it take money to triple if it invested at the following rates 5.2% compund weekly…

A: Q

Q: If $5000 is invested at 6% simple interest, how long does it take this investment to be worth $7700…

A: Given that $5000 is invested at 6% simple interest.

Q: Lee puts $10,000 into a stock market index mutual fund that grew at an average of 7% per year for 10…

A: Given, Principal amount, P = $10,000 Rate of interest, r = 7%  Time, t = 10 years We know, Interest,…

Q: Zach invested $200 per month in a mutual fund that averaged 9% net growth per year with interest…

A:

Q: Four months after it stops advertising, a manufacturing company notices that its sales have dropped…

A: given that,Four months after company stops advertising, a manufacturing company notices its sales…

Q: Back in 1997, Palto Town had a population of 10,000 residents. Ten years later, the population grew…

A:

Q: Anthony's annual income has been increasing each year by the same amount. The first year, his income…

A: Given that, Anthony's annual income has been increasing each year by the same amount. The first…

Q: During 2008 the S&P 500 index, depreciated by 37.6%. Assuming that this trend had continued, how…

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Q: The town of Diamond Wish, which initially had 20 000 people, began to experience an exponential…

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Q: Arianna invests $5500 in a new savings account which earns 5.6% annual interest, compounded daily.…

A: Given query is to find the value of investment after 7 years when compounded daily.

Q: Elon musk decides to invest in a new company, his investment earns 5.2% per year, compounded…

A: Given: Elon musk decides to invest in a new company, his investment earns 5.2% per year, compounded…

Q: Sally made a profit of $2500 after selling stocks for $19000 after 2.5 years. What was her average…

A:

Q: Safelight Corporation projects a year-end net income of $90,000. The net income represents 12% of…

A: Given, Year-end net income=  $90000 Net income represents 12% of its projected annual sales. Let the…

Q: How much should you invest at 4% simple interest in order to earn $65 interest in 19 months?

A: Given: r=4%=0.04 I=65 t=19 months=19/12=1.5833 years To find P=?

Q: The population in India was 952108000 in 1996 and was growing at a rate of 1.3% per year. What will…

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Q: If P1000 accumulates to P1500 when invested at a simple interest for three years, what is the rate…

A:

Q: Invested at 6% interest, ₱10,000 today would be worth approximately ₱20,000.00 in ___ years.

A: Given information Principal P=$10,000 Interest I=$20,000 Interest rate r=6% We have to fin the time.…

Q: if $1200 is invested at 6% simple interest for 5 years, find the amount of interest earned.

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Q: Find the rate of interest if N2,800 gains N600 in 5 years

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Q: Ted just bought a new car for $ 25,000. Suppose the value of the car decreases by 14% each year.…

A: The exponential growth or decay is modelled using the equation, P(t)=P0(1±r)t , where r is the rate…

Q: In the year 1980, the city of Gumbolantenden had a population of 20,000. The population of…

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Q: algebra

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Q: the average annual cost of college at 4 year private college was $29,056 in the 2012-2013 academic…

A: Given average annual cost of college at 4 year private college is $ 29,056 in academic year…

Q: If I have $500 in my account after 4 years of investing at 2.5% per year, how much money did I start…

A:

Q: A house purchased for $199,500 gains 2% of its value every year. If this growth rate continues, in…

A: A=P(1+r)t

Q: If you invest $6300 per year in a stock that grows at rate of 9% per year, how much will your stock…

A: We have to find the worth after 13 years.

Q: The hourly wage of workers was raised once a year and grew exponentially from $7.007.00 to $9.879.87…

A:

Q: The population of a city is 168,000. The population declines by 2.6​% every​ year, what will the…

A: It is given that:

Q: You invest ​$1000. If the account grows by 6.1​% per​ year, how quickly will the account be…

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Q: Here are the recent annual salaries (in millions of dollars) for players on professional basketball…

A: Obtain mean of the sample data. Mean: Mean is an important measure of center when the data is…

Q: If the value of a stock depreciates at 3% a year, what will a $100 investment be worth in 20 years?

A: Given : Initial investment = $100, rate of depreciation = 3% and time = 20 years

Q: How long will it take for an amount to double its value if invested at 9.3% simple interest?

A:

Q: You paid $10,000 for a car whose value is depreciating by 14% per year, compounded annually.…

A: Given,Principle = $10000Interest rate = 14%Time period =3 years

Q: Q4. What should be annual interest rate of an account that is compounded quarterly which returns…

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Q: A store shows a net profit of $65,250 for the year. If the store profit increases by 3.75% per year…

A: Here we use compound interest formula which is as follows. If P be the principal which increases by…

Q: Starting on her 30th birthday, a woman will invest an amount every year on her birthday in an…

A:

Q: What amount must be invested in order to have P128 376.52 after 8 years if money is worth 6%…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: The hourly wagre of workers was raised once a year and grew exponetionally from $10.00 to $12.49 in…

A:

Q: A car was valued at S$45,000 in the year 2009. By 2013, the car value had depreciated to $11,000. If…

A: Given that: P = $45,000 S = $11,000 t = 2013-2009 = 4 years. Use the compound interest formula,…

Q: For the second quarter of​ 2016, a company posted a loss of ​$588 million due to a decline in…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.