2. Suppose an investment doubles in value every 3 years. If 5 thousand dollars is invested, write an equation using fractional exponents for the amount of money in the account in terms of the number of years since the initial investment.

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A: Since the growth is exponential , so it is of the form P(t)=P0ert where P(t) is the number of…

Q: Express the equation in exponential form. (a) In 6 = x (b) In y = 6

A: To express the equaion in exponential forma)ln6=xb)lny=6

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A: Given data: P=$ 4600 Time, t = 5 years Case 1) If interest is compounded quarterly. Rate of…

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A: The generalized forms of exponential and linear equations are:

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A:

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A: The compound interest formula used in the compound interest calculator is A = P(1+r/n)^(nt) A = the…

Q: The formula that relates cost, revenue, and profit is ________.

A: Solution:- The formula that relates cost, revenue, and profit is , Profit=Revenue-Cost P=R-C

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A:

Q: How much money invested at 5% compounded continuously for 3 years will result in $820

A:

Q: to a single trig function or constant with no fractions.

A: Given : sintsect

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A: GIVEN: Compound interest rate = 5%

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A: The formula for cost estimation using capacity are as follows: C1=C(Q1/Q)^x Here, C1 is cost…

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A:

Q: An car depreciates (decreases in value) by 20% of its value from the previous year. If the car was…

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A: Initial value is a=150,000 Let the common ratio be r. So after two years the value is given by:

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Q: Find the exponential equation whose graph passes through the points (-2,4/25) and (2,100).   y=

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

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A: Given problem:- Ana is five years older than Beth. In five years, the product of their ages is 1.5…

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Q: The amount of a naturally occurring gas experiences exponential change. If the equation that…

A: y=1200.75x compare this function with the standard form of the exponential function y=abx here we…

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Q: Suppose a $40,000 car loses 13% of its value each year. Write an exponential equation and use it to…

A: Given- $40,000 , and its loses 13% of its value each year. To find-  In how many years (to the…

Q: The product of john age (in years) for 5 years age with his age (in years) 9 years later is 15 .Find…

A: The product of john age (in years) for 5 years age with his age (in years) 9 years later is 15

Q: If p(x)=49(3) -x/5 what is the revenue if 5 units are sold.  Round to 2 decimal places

A: We can find the answer as below.

Q: Put the equation y = 25-x/2 into standard exponential form

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Q: Find the exponential equation whose graph passes through the points (-3, 5) and (1,15) 27 y =

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Q: What is Farah's age twenty years from now if she was x years old 10 years ago?

A: Given thatFarah's age is  x years before 10 years agoTo find Farah's age after 20 years.

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A: according to question, distance=3x3-2x2+3x+8 speed=x+1 we have to find time

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

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A:

Q: Suppose that the water level of a river is 34 feet and that it is receding at a rate of 0.5 feet per…

A: Given that,  intial water level of river =34 feet receding rate of water level = 0.5 feet per day…

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A: The exponential growth can be modelled using the equation f(t)=a1+rt. Here, r is the rate of growth…

Q: Find an equation to represent the current salary after x years of employment if the starting salary…

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A: Given, The half-life of oxygen-22 is 2.25 seconds Initially we have  8 liters of oxygen-22 Finally…