A $25000 investment has grown by 11% annually since January 1, 2020. When will the investment reach $50000?

Q: Monthly, Juan's net earnings are 5000, and expenses are 4.500. If Juan saves the difference, how…

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Q: In the 2000 U.S.​ Census, a small city had a population of 60,000. By the​ 2010, the population had…

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Q: National Bank advertises an interest rate (in decimal form) of 0.050.05. If your initial investment…

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Q: A $22,000 car depreciates by $2,750 each year. What is the car worth after 5 years?

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Q: A business finds daily sales decreased by 4.2% to $1825. What were daily sales last year?

A: Let daily sale was $ x last year.

Q: In the year 2015 Smallsville had a population of 37,000.  Over the next 5 years, the town grew by…

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Q: Tacoma's population in 2000 was about 200 thousand, and has been growing by about 8% each year. If…

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Q: In the 2000 U.S. Census, a small city had a population of 50,000. By the 2010, the population had…

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Q: John read 66 books in one year. At this rate, how many would he read in four months?

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Q: A boat costs $10,800 and decreases in value by 6% per year. To the nearest penny, how much will the…

A: Costs of boat after 7 years is $7003.55 .

Q: 3. Jason started a lawn cutting business for the 10 weeks of summer. In his first week, he earned…

A: Given,           Jason started a lawn cutting business for the 10 weeks of summer. In his…

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: A particular new car loses one-third of its value when driven off of the lot. On the way home it was…

A: Given: Car loses one-third of its value when driven off of the lot. Further its value is reduced…

Q: Tacoma's population in 2000 was about 200 thousand, and has been growing by 8% each year. If this…

A: Given : Population at the beginning of 2000 was 200,000. There is a compounding effect in the growth…

Q: Tacoma's population in 2000 was about 200 thousand, and has been growing by about 9% each year. If…

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Q: The population of Maricopa County has been increasing for the past few decades. In 2016, the…

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Q: Bio Fach, Germany’s biggest ecologically sound consumer goods trade fair, had 21,960 visitors. This…

A: 21960 visitors is present figure. 16300 visitors is two years earlier. Increase of visitors for two…

Q: In the 2000 U.S. Census, a small city had a population of 60,000. By the 2010, the population had…

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Q: In a newspaper, it was reported that yearly robberies in Springfield were down 50% to 93 in 2013…

A: Let there were x robberies in 2012 in Springfield. Given that the robberies went down by 50% So in…

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: A house on the market was valued at $316,000. After several years, the value increased by 8%. By how…

A: Initial value of the house = $316000 Percentage increase in value = 8% Therefore, amount of increase…

Q: A school's enrollment is 5,200, which is a 20% decrease from last year's enrollment. What was last…

A: We need to find the total enrolment last year.

Q: How much should you invest at 3.2% simple interest in order to earn $90 interest in 4 months?

A: The formula is I=Prt , Where I=interest earned, P=principal, r=rate of interest, t=time. Here, I=$90…

Q: Shane is 33 years old, and jasmine is 25 years old. How many years ago was Shane's age 3 times…

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Q: The local newspaper in Salem has seen its subscribers go down 10% each year. The paper currently has…

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Q: The number of IDeL DE students in Pusiga was 284 in 2013. It is estimated that the IDeL DE student…

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Q: A new company president is said to have caused a company to do a 180 before the new president the…

A: It was given that, the earlier president was losing 10,000 per month.

Q: Two years ago, $5, 000.00 was placed into an investment in which the amount of money present, P,…

A: To find the amount of investment after 15 years from now.

Q: How many times does $1 need to double in value to become $1,000,000? Explain how you know.

A: Suppose we are doubling $1 n-times. The total amount that we have after n-doublings is…

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: The cost of a car decreases by 10.2% every year. If the estimated resale value after 15 years is…

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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: A house on the market was valued at $249,000. After several years, the value Increased by 7%. By how…

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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: You decide to invest $900 into an account where interest compounds annually. If the interest rate is…

A: At interest rate 5%, Money in the account after 2 years is $992.25.

Q: You bought some stock, and then the stock price went down by 16.48% from the purchase price. By what…

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Q: A car was valued at $42,000 in the year 1995. The value depreciated to $11,000 by the year 2000.

A: A car was valued at $42,000 in the year 1995. The value depreciated to $11,000 by the year…

Q: Destiny's investment account was valued at $15,000 but then lost 17% of its value. What percent…

A: Destiny's investment account valued at $15000 => Initial value = 15000 Lost by 17% of its value.…

Q: In 2011, there were 3552 deaths from heroin overdose.    What was the % increase in deaths from…

A: Explanation: Percentage increase from 2011 to 2015:The number of deaths from heroin overdose in 2011…

Q: Starbucks stock rose from 38 per share on January1,2013 to 60 per share on January 1, 2015. During…

A: The rise in the stock price of Starbucks is given by 60-38=22The rise in the stock price of Pepsi is…

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: Today, Sarah bought a condofor $310,000 a) Assumingthat the condo increase years?

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Q: The population of Maricopa County has been increasing for the past few decades. In 2016, the…

A: Given that  The population of Maricopa country has been increasing for past few decades. The…

Q: In 1980, direct U.S. business investment abroad was about 13.5 billion dollars. From 1980 through…

A: Initial investment = 13.5 billion dollar rate = r =0.1124 t = time Exponential model y=13.5e0.1124t

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: The populatio ourity has Maricopa County population is approximately 3.817 million. If the…

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Q: If tacomas population in 2000 is 200,000 and it grows by 8% a year, what is the population in 2012?

A: Given: Population in 2000 is 200,000. It grows by 8% a year. Required: To find the population in…

Q: A house was valued at $125,000 in the year 1992. The value appreciated to $170,000 by the year 2000.

A: Consider the provided information, A house was valued at $125,000 in the year 1992. The value…

Q: A car is purchased for $31,000 . Each year it loses 30% of its value. After how many years will the…

A: Let the depreciated amount be represented by D(t). then according to the given condition.

Q: anton sends on average 800 text messages a week. At this rate, how many text messages does he send…

A: According to given data number of average number of text messages send in a week will be 800. now,…

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.