If $5000 dollars is invested at 8% simple interest, how long does it take for the investment to be worth $9000

Q: How much more money would be in his account after 5 years if he saved $300 than if he saved $250?

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Q: If Andrew has 3 times as many quarters as nickels and they have a combined value of 400 cents, how…

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Q: A certain antique car’s value increases by 6% each year. if the current value of the car is $42,600,…

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Q: The product of the current ages of Vanessa children is 360. If her oldest child is twice as old as…

A: Suppose, Vanessa has 2 children, whose ages are 2x, x such that: x < 2x  Given: x•2x = 360  So,…

Q: A minor league baseball team plays 85 games in a season. If the team won 16 more than twice as…

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Q: A new car worth $24,000 is depreciating in value by $4,000 per year. After how many years will the…

A: Let 'n' be the numbers of years so that car's values $12,000 Then, 24,000-4,000n=12,000…

Q: A retired couple have $300,000 to invest and want to earn $30,000 per year in interest. The safer…

A: It is given that principal amount=$300000

Q: You invested $5000 between two accounts paying 2% and 9% annual interest, respectively. If the total…

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Q: Simone invests $4,000 in an account that compounds interest quarterly and earns 9%. How many years…

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Q: A house painter charges $12 per hour for the first 40 hours he works, time and a half for the 10…

A: Given that,  house painter charges $12 per hour for the first 40 hours he works, time and a half for…

Q: You invested $10,000 in two accounts paying 5% and 8% annual interest, respectively. If the total…

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Q: If the price of sneakers increases 6% per year, about how long will it take for the price to double?

A: Given ,  The price of sneakers increases 6% per year ,  We have to find the years that take for the…

Q: Mark can overhaul a engine in 30 hours, and Phil can do the same work by himself in 20 hours. If…

A: Time taken by Mark to overhaul an engine=30 hours Time taken by Phil to do same work=20 hours…

Q: Joyce can plant a garden in 120 minutes, and Jim can do the same job in 80 minutes. How long will it…

A: We have to find time in which both will work together.

Q: A liter of Malibu Rum costs $18.75. If 40% of the bottle remains, then what is the value of the…

A: We have that 1 liter of Malibu Rum costs $18.75.  The remaining content in the bottle is 40%.  Now,…

Q: A new car worth $27,000 is depreciating in value by $3,000 per year. After how many years will the…

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Q: Saba is x years old. Her brother is 8 years older ,and her sister is 12 years younger than she is.…

A: We are given that Saba is x years old. Her brother is 8 years older. So, her brother's age is x+8.…

Q: The function y = 0.75x + 27 models the cost y, in dollars, of driving a rental car x miles. What is…

A: As per bartleby guidelines for more than one question asked only first is to be answered please…

Q: You invested $23,000 in two accounts paying 8% and 9% annual interest, respectively. If the total…

A: To solve the given question we first set up an equation with the help of a unknown variable ,then we…

Q: A coffee shop owner blends a gourmet brand of coffee with a cheaper brand. The gourmet coffee…

A: To find the amount to mix to make 30 pounds of coffee that is worth $10.50 per pound

Q: Lena invests $5200 at 3% per year simple interest, while her friend David invests $3600 at 5% per…

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Q: Bruce Blossum invested a sum of money at 10% annual simple interest and invested twice that amount…

A: Let the amount invested at 10% annual simple interest be equal to $x. Then the amount invested at…

Q: Trudy Waterbury, a financial planner, invested a certain amount of money at 9% annual simple…

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Q: How many years will it take $5,000 invested at 8% simple interest to double? How long will it take…

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Q: With x people on board, a South African airline makes a profit of (960−3x) rands per person for a…

A: Given problem:- With x people on board, a South African airline makes a profit of (960−3x) rands per…

Q: A man can seed a large field in 8 hours. His daughter can do the job in 6 hours. If she starts an…

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Q: The four owners of a shop realize a loss of $240 in February. If the loss is shared equally, what…

A: Given: Four owners of a shop realize a loss of 240 dollars in a month February.

Q: A house and a lot are appraised at $224,400. If the value of the house is five times the value of…

A: Given: A house and a lot appraised at $224,400. The value of house is five times the value of the…

Q: A train leaves Little Rock , Arkansas, and travels north at 75 kilometers per hour. Another train…

A: One train travels north at 75 kilometers per hour. Another train travels south at 60 kilometers per…

Q: You invested $11,000 in two accounts paying 2% and 3% annual interest, respectively. If the total…

A: Use simple interest formula to calculate

Q: Larry Mitchell invested part of his $17,000 advance at 4% annual simple interest and the rest at 5%…

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Q: Bessy has 6 times as much money as Bob, but when each earns $6, Bessy will have 3 times as much…

A: There are two person Bessy and Bob. Consider the amount of money initially that Bob has x (in…

Q: Brendan can lay a slab of concrete in 15 hours, while Enrique can do it in 12 hours.  If Brendan and…

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Q: How many of each denomination does he have?

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Q: A new car worth $30,000 is depreciating in value by $3,000 per year. After how many years will the…

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Q: Gwen is twice as old as Arni was when Gwen was as old as Arni is now. If Gwen is 24 years old now,…

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Q: A new car worth $25,000 is depreciating in value by $5,000 per year. After how many years will the…

A:

Q: A pond can be filled by one pipe in 8 hours and by a second pipe in 24 hours. How long will it take…

A: Consider the given information. A pipe can be filled in 9 hours and a pipe is fitted in another 12…

Q: A mountain cabin on 1 acre of land costs 30,000 dollars. If the land cost 4times as much as the…

A: Let the cost of the cabin=x  So the cost of the land=4x

Q: If there are initially 4500 bacteria in a​ culture, and the number of bacteria doubles each​ hour,…

A: In the question we have to find t when the number of bacteria in the culture reach 20,000​.

Q: A small business borrowed $225,000 from three different lenders to expand their product line. The…

A: Let x =Amount borrowed at 7% 2x=Now Amount borrowed at 5%

Q: in planning her​ retirement, Liza deposits some money at 2.5​% interest, with twice as much…

A: Here we find the deposits amounts at two different rates.

Q: The startup cost for a restaurant is $120,000 and each meal costs $10 for the restaurant to make. If…

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Q: Andrea is 50 years old, and her daughter is 10 years old. In how many years Andrea will be three…

A: Given  Andhra 50 years old and her daughter is 10 years old we need to find after how many years…

Q: If you had a million (106) dollars in a suitcase and you spent a thousand (106) dollars each day,…

A: Given:                    Total amount in million:= 106 dollars;                     Rate of…

Q: A group of people would like to buy a vacation cabin for $600,000, sharing the cost equally. If they…

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Q: Susan invests 3 times as much money at 8% as she does at 5%.  If her total interest after 1 year is…

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Q: Fahad is 4year old than huma and ali is 2 years younger than huma. If the sum of there ages is 47…

A: Let, age of Huma= x years So the age of Farhad= (x+4) years The age of Ali is =(x-2) years

Q: A sugar molecule has twice as many atoms of hydrogen as it does oxygen and one more atom of carbon…

A: let the number of molecules of oxygen be x  Then the number of molecules of oxygen will be 2x and…

Q: A horse and a saddle cost 5000 dollars. If the horse cost 4 times as much as the saddle, what was…

A: Let the cost of saddle = $ x The cost of horse = $ 4x