Five years ago a family was in debt $9.000. They are now in debt $10,000. Assuming their indebtedness is changing at a rate proportional to their indebtedness, predict their indebted- ness 5 years from now.

Q: suppose the population of a certain bacteria in a laboratory sample is 100. if it is doubles in…

A: Given: The population of a certain bacteria in a laboratory sample is 100 and it is doubles in…

Q: If a population is recorded at 1,200 in the year 2000 and the rate of increase is a steady 50 people…

A: Given date  Initial population Po=1200 in the year 2000 (t=0) Rate of increase is a steady =50…

Q: A population of rabbits grew from 10 to 3000 in 24 months. Determine the doubling rate.

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Q: 4. If the population of a country doubles in 50 years, in how many years will it triple under the…

A: Solve the given for the timing of triple population

Q: A student is 25 years old and the world has a population of 6.2 billion. Assuming that the…

A: Given,  Student's current age = 25 Student's future age = 68 Time (t) = 68 - 25  = 43 Annual growth…

Q: The population of the world in 1987 was 5 billion and the annual growth rate was estimated at 2…

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Q: The amount of money you have in an account will triple after 10 years if it is compounded…

A: Given, Time period (t)= 10years Compounded yearly(n)= 1 Amount (A)= 3*Principal

Q: A certain radioactive element decomposses at a rate proportional to the amount present. If 100…

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Q: The population of Knoxville is 500,000 and is increasing at the rate of 3.75% each year.…

A: Given The population of Knoxville is 500,000 and is increasing at the rate of 3.75% each year.…

Q: A vehicle purchased for $32,500 depreciates at a constant rate of 5% per year. Determine the…

A: purchased cost of vehicle=$32,500Rate of depreciation=55 per yearNumber of years after purchased =10…

Q: The population of Glenbrook is 375,000 and is increasing at the rate of 2.25% per year. Predict when…

A: Given:The population of Glenbrook is 375,000 and is increasing at the rate of 2.25% per year.…

Q: On the Bantayan island today, there are 1000 birds. They reproduce at a consistent annual growth…

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Q: With U.S. Department of Health and Human Services data from 2002 and projected to 2024, the total…

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Q: A bond is purchased for $1,000 that pays 6 percent of the purchase price annually. Is the amount…

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Q: If

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Q: Pretend the world's population in 1989 was 4.7 billion and that the projection for 2012, assuming…

A: Use the below formula to find the annual growth rate.

Q: A student is 19 years old and the world has a population of 6.6 billion. Assuming that the…

A: Given Present population (P) = 6.6 Rate (R) = 0.6% Time  (n) = 72-19= 53

Q: After 2250 years, 25% of a radioactive material remains. If the rate of decay of the material is…

A: Half-life = 0.693/Decay constant(lambda)

Q: the amount of money you have in an account will triple after 10 years if it is compounded…

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Q: If prices increase at a monthly rate of 2.6% by what percentage do they increase in a year?

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Q: If simple interest is evaluated, then the interest obtained will always be directly proportional to…

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Q: In the year 1985, a house was valued at $108,000. By the year 2005, the value had appreciated to…

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Q: Suppose the value of a different stock that you own is decreasing. If the value of your stock has a…

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Q: The city of San Estaban had a population of 45,000 in 2015 (t=0) and was growing continuously at an…

A: Initial population =45000 Growth Rate=3%=0.03 At 2016, t=2016-2015=1 So the population in 2016 is:

Q: Consider the constant rate of depreciation value of a certain car. You bought a car amounting to 1.5…

A: Solution

Q: If a piece of machinery depreciates continuously at an annual rate of 4%, how many years will it…

A: To find: The number of years it will take for the value of machinery to halve. Concept used: The…

Q: Suppose that inflation causes the value of a dollar to decrease at a rate of 4.5%per year.  To use a…

A: Given :-  Suppose that inflation causes the value of a dollar to decrease at a rate of 4.5 % per…

Q: If a new Mustang is valued at $20,000 and five years later it is valued at $8000 then what is the…

A: A new Mustang is valued at $20,000 and five years later it is valued at $8000. Let x be the year and…

Q: In the year 1985, a house was valued at $108,000. By the year 2005, the value had appreciated to…

A:

Q: A farm purchased in 2000 for $1 million was valued at $3 million in 2010. If the farm continues to…

A: Given that A farm purchased in 2000 for $1 million was valued at $3 million in 2010. If the farm…

Q: Because of an economic slump, a company finds that its annual profits have dropped from 700 thousand…

A: First we shall find profit function with setting intial time 2006

Q: Suppose a computer that costs $1,000 decreases in value by 17% each year. The estimated value of the…

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Q: If the value of Leo’s house goes up from $350,000 to $450,000 in the next 6 years, what was the…

A: Simple Growth percentage in the House value in the 6 years = (450000-350000)/350000 = 0.285714285 ~…

Q: The population of Jefferson City is 95,000. Assuming a growth rate of 2.5% pee year, what will the…

A: Given that population of Jefferson city is P=95,000.  growth rate is R=2.5% per year we have to find…

Q: If real estate in a certain city appreciates at the yearly rate of 15% compounded continuously, when…

A: The question mentions that the value of the real estate in a certain city appreciates at a rate…

Q: Suppose the value of a different stock that you own is decreasing. If the value of your stock has a…

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Q: A wet towel hung from a clothesline to dry loses moisture through evap-oration at a rate…

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Q: the instantaneous weight growth rate at week 16 greater or smaller or the same than the average rate…

A: Given query is to provide information regarding instantaneous rate of change and average rate of…

Q: help with question 3

A: First, we find the rate of change of the price over the 5 years So every year price is decreasing…

Q: If the growth rate of a culture of bacteria is proportional to the number of bacteria present and…

A:

Q: A house was valued at $190,000 in the year 1988. The value appreciated to $250,000 by the year 2003.…

A: House Price was 1,90,000 in year 1988. P=$1,19,000 The value appreciated to $250,000 by the year…

Q: Researchers recorded that a certain bacteria population declined from 100,000 to 100 in 24 hours. At…

A: We have to find number of bacteria in 8 hours into the experiment where researchers recorded that a…

Q: Thanks to its environmental initiatives, Booneville has cut its annual CO2 emissions by 10%. This…

A: Given query is to find the CO2 produce after 3 years.

Q: In March 1976 the world population reached 4 billion. At that time, a popular news magazine…

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Q: If the price of gold decreases at a monthly rate of 2.6% by what percentage does it decrease in a…

A: We have to find given percentage decrease.

Q: A cheese manufacturer produces18,000 pounds of cheese from January 1 through March 24.Suppose that…

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Q: The price of a computer component is decreasing at a rate of 13​% per year. State whether this…

A: The price of a computer component is decreasing at 13% per year. Now, let the initial price of the…

Q: Consider the constant rate of depreciation value of a certain car. You bought a car amounting to 1.5…

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

A:

Q: a 2012 article in the Los Angeles times reported that the number of weekly visits to Pinterests web…

A: The number of visitors in the year 2011 = 1.27 million Percentage increase = 2183% every year So the…