Which is an increasing exponential function? (A) y = 6(-2) (B)_y = 5(0.92)* (C) y=1300(1)* (D) y = 0.008(2)* A Bi O D

Q: Español A certain substance decomposes according to a continuous exponential decay model. To begin…

A: To find out the function.

Q: At the beginning of an environmental study, a forest covered an area of 1500 km. Since then, this…

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Q: A population of parasitic insects has infected the trees in local wooded areas. In a specific plot…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three…

Q: 9. Decrease in Bacteria When an antibiotic is introduced into a culture of 50,000 bacteria, the…

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Q: The number of bacteria in a culture is increasing according to the law of exponential growth. After…

A: The number of bacteria in culture is increasing according to the law of exponential growth. The law…

Q: A bacteria culture starts with 500 bacteria and after 3 hours there are 8000 bacteria (assume…

A:

Q: A tumor is injected with 0.7 grams of Iodine-125, which has a decay rate of 1.15% per day. Write an…

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Q: A tumor is injected with 0.8 grams of Iodine-125, which has a decay rate of 1.15% per day. Write an…

A: Given: To find the amount of Iodine -125 that would remain in the tumor after 60 days, Formula used:…

Q: Estimating the Date That a Prehistoric Man Died The bonesof a prehistoric man found in the desert of…

A: Bones of the prehistoric man contain 5% of original carbon14. The half life of carbon14 is 5730…

Q: An exponential function f(x) = ab² passes through the points (0, 11) and (3, 297). What are the…

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Q: 8) A population of 950 bacteria grows continuously at a rate of 4.75% per day. Write an exponential…

A: Given that, A population of 950 Bacteria grows Continuously at a rate of 4.75% per day So Initial…

Q: The number of bacteria in a culture is increasing according to the law of exponential growth. After…

A: Explanation of the answer is as follows

Q: The mass of a substance, which follows a continuous exponential growth model, is being studied in a…

A: Given amount of substance present at the begining y0 = 14.6 mgdoubling time = 19 minutes(a) Let y be…

Q: After depositing an initial amount of $10,000 in a savings account that earns 4% interest compounded…

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Q: 2. When buying a new car, one consideration is how fast the car loses value, known as the…

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Q: population of a city is 85,000 and increases by 2.4% each year. Which exponential function models…

A: The given question is taken from the compound interest in which we have to find the function in term…

Q: 10. A population is declining at a continuous rate of 3% per day. If there were 20 in the population…

A: Question- 10. A population is declining at a continuous rate of 3% per day. If there were 20 in the…

Q: (4) Just after taking an aspirin, a patient has 300 mg of the drug in their bloodstream. After six…

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Q: A) The population of beavers in a valley doubled between the years 2000 and 2015. Assuming that the…

A: A) The exponential growth function is as follows. Nt=N0ert Let t=0 represents the year 2000 and t=15…

Q: Population A increases at a constant rate of 4%/yr. Population B increasesat a constant rate of 500…

A: Population A increases at a constant rate of 4%/yr. Population B increasesat a constant rate of 500…

Q: Money is transferred continuously into an account at the constant rate of $800 per year. The account…

A: The deposited amount is $800/year

Q: Suppose that inflation in this country is an example of continuous exponential growth. Consider an…

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Q: 90. Find an exponential function with horizontal asymptote y = -3 whose graph contains the points…

A: Given Horizontal asymptote is y=-3

Q: 7. A $7,000 investment earns 9% interest, compounded continuously. Find its value after 3 years.

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Q: 5) The population of a colony of rabbits starts at 54 and increases by 14% per year. Use an…

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Q: An unknown radioactive element decreases 12% of its amount every 5 days. What is exponential…

A: Given thatradioactive element decreases 12 % of its amount every 5 days . amount of substance at…

Q: Soon after taking an aspirin, a patient has absorbed 300 milligrams of the drug. After 2 hours, only…

A: That's easy, just need an observation that it reduces by half each hour.

Q: 9) The half-life of Erbium-165 is 10.4 hours. After 41.6 hours, a sample of Erbium-165 has reduced…

A: Half life of Erbium-165 is 10.4 hours.

Q: Find a formula for the exponential function passing through the points (-3,- -) and (3,320) 64

A:

Q: The number of bacteria in a culture is increasing according to the law of exponential growth. There…

A: Suppose thaty=Aekt, where A>0 and k are constants, and t represents some measurement of time when…

Q: 11. The number of cellular phones in use in the United States is increasing exponentially. The…

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Q: Country A has a growth rate of 4.3% per year. The population is currently 5,645,000, and the land…

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Q: tion 13 The population of a town with an initial population of 68,555 grows at a rate of 3.8% per…

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Q: A colony of bacteria with an initial population of 3000 grows over time t (in hours) at a rate of…

A: We use here simple exponential growth and decay function to solve these problems.

Q: EXAMPLE 14 a Time Required to Grow an Investment A sum of $1000 is invested at an interest rate of…

A: Formula for calculating amount of compount interest at a given principal is - A = P1+R100t…

Q: A report tells us that in 2019 there were 800 of a certain type of animal in an area, but that the…

A: Question :  A report tells us that in 2019 there were 800 of a certain type of animal in an area,…

Q: The number of bacteria in a culture is increasing according to the law of exponential growth. After…

A:

Q: Sales of a textbook have been declining continuously at a rate of 5% per year since the year 2015…

A: Given: A(t)=Aert

Q: The count of bacteria in a culture was 600 after 20 minutes and 2000 after 35 minutes. Use an…

A:

Q: 1. You invest $200 at 10% annual interest compounded continuously. How much do you have after 5…

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Q: You invest $100 in the bank for 7 years at a 9.34% interest compound continuously. How much interest…

A:

Q: 5) Find an exponential function with horizontal asymptote y = 3 whose graph contains the points…

A: given horizontal asymptote y =3 graph contain points 0,4 and 1,5

Q: A certain substance decomposes according to a continuous exponential decay model. To begin an…

A: Let, y=Ae-kt…

Q: 2. Assume the population of fish grows exponentially. A pond is stocked initially with 500 fish.…

A:

Q: The population in a city is increasing in accordance with exponential growth model. The population…

A: Given, The population in a city is increasing in accordance with exponential growth model. The…

Q: The number of bacteria in a culture is increasing according to the law of exponential growth. After…

A: Explanation of the answer is as follows

Q: The number of bacteria in a culture is increasing according to the law of exponential growth. After…

A:

Q: Application of Exponential Function 1. Suppose Php4000 is invested at 6% interest compounded…

A: Given  P=Php 400  r=6 %=0.06  t=5 years , compunded annually

Q: 4 and (2,100) 125 Find a formula for the exponential function passing through the points (-3, y =

A: Given that  The points (-3,4/125) and (2,100) To find the exponential equation Passing through the…