Answer this Regents' Question: Rhonda deposited $3000 in an account in the Merrick National Bank, earning 4.2% interest, compounded annually. She made no deposits or withdrawals. Write an equation that can be used to find B, her account balance after t years. [Use for exponent, e.g. y-a(b)^x] "A"

Q: Use the formula :to calculate the balance A of an investment when P = $3000, r = 6%, and t = 10…

A: Given :  P = $3000, r = 6% and t = 10 years

Q: Name the formula that you use to solve the following problem. How much money should be deposited…

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Q: You have 48,000 saved. How long will it take for that to double in value if it is 10% compounded? a)…

A: a) Initial amount =P= 48000 Final amount= A= 2(48000)=96000 Interest rate = r= 10%=0.10 time = t=?…

Q: Write the equation ln A = 3 in exponential form.

A: We will use the exponential form of the natural logarithm.

Q: How long will it take for an investment to double in value if it earns 56​% compounded​…

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Q: An RRSP is an investment offered by many financial institutions. In a particular RRSP, which is…

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Q: In the exponentiel aquation (1500X0.94) what does the "0.94" coprsene?

A: We have to find out

Q: The other day, you won $250 on a scratch ticket . You plan to deposit the money into your savings…

A: Given query is to find the amount after 5 years.

Q: . Suppose that $12,000 is invested in a savings account paying 5.6% interest per year.(a) Write the…

A: Definition used-             Amount, when interest is compounded n times in year is given by -…

Q: e if this is linear, quadratic, or exponential?

A: It is graph of parabola.

Q: Devra invested US dollars (USD) in an account that pays a nominal annual interest rate of 3.1 %,…

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Q: Write the equation of the exponential function in the form y=abxy=abx. What is the value of b? Use a…

A: We have to find exponential function

Q: Lincoln invested $440 in an account paying an interest rate of 5% compounded continuously. Robert…

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Q: Write the statement in exponential form. ln(x + y) = a

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

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Q: Solve the problem. 59) Find out how long it takes a $2800 investment to double if it is invested at…

A: It is given that, the principle amount is doubled at a rate of 9% compounded quarterly.Thus, A = 2P…

Q: The quotient rule for exponents states that „b + 0. When dividing exponential expressions with the…

A: The quotient rule for exponents state thatbmbn=bm-n ,b≠0.When diving exponential expression with the…

Q: Use the exponential function q(x) = -(5)-2 – 3 to fill in the blanks below.

A: Given exponential function q(x)= -(5)x-2 -3

Q: In 1940, there were about 10 brown tree snakes per square mile on the island of Guam, and in 2017,…

A: Given: In 1940, there were about 10 brown tree snakes per square mile on the island of Guam, and in…

Q: Solve the problem. When needed, use 365 days per year and 30days per month. An initial investment…

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Q: P = $3000, r = 5% compounded monthly, t = 5 years

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Q: Find the amount of money an investment of $15,000 compounded continuously for 10 years at 6.25%…

A: Given: Principal = P = $15,000 Annual rate = R = 6.25% Time = 10 years   To find: Final Amount = A

Q: Convert this geometric equation to an exponential function. In = 10 - 2"-1

A: The standard equation of exponential function is given below: Use Quotient rule of exponent.

Q: The homeowrk question says to solve the exponential equation algebraically, which im having touble…

A: Consider the given equation

Q: 2. A $15000 investment earns 14.25% interest, compounded semi-annually. Approximately how long will…

A: topic - exponential function

Q: What is the APY for money invested at each​ rate? ​(A) 66​%compounded quarterly ​(B) 44​%compounded…

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Q: Check the result by using the related exponential form.

A: As you asked only question (3) so , I answered here only for subpart (c)

Q: You invest at 7% interest, compounded monthly. How long does it take for your money to triple?

A: The compound interest formula is  A=P(1+r/n)nt ; Where, P= principal             r=interest rate…

Q: How much more would you earn in the first investment than in the second investment? $52,000 invested…

A: topic -  compound interest

Q: The following equation (A= 6000(1.02) to the exponent 14 represents a loan that is compounded…

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Q: Use like bases to solve the exponential equation. 8· 24x = 4 X =

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Q: ai susan needs .. Can Invest $: .. Compounded a are made, hol ..money for h do not ro ..ana round

A: compounded investment formula:A=P1+rnntA=final amount =4029P=Principal amount =3000r=7% =0.07n=4…

Q: Find the compound amount and compound interest if $3500 is invested for eight years and interest is…

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Q: Find the time it takes for $7,900 to double when invested at an annual interest rate of 7%,…

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Q: Alex invests 600 dollars at 9% interest compounded weekly. How long does it take to yield 700…

A: Given that Alex invests P=$600 at R=9% compounded weekly. Future value is A=$700 we have to find…

Q: Find the solution of the exponential equation, as in Example 1. (Enter your answers as a…

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Q: Find the time required for an investment of 5000 dollars to grow to 6200 dollars at an interest rate…

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Q: Answer the ff. regarding the application of exponential functions. Alessandra borrowed an amount of…

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Q: At a 4.2% interest compounded annually, how long will it take $2000 to grow to $5000? Round answer…

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Q: When a principal amount, P, is Invested at an annual interest rate, r, and compounded n times per…

A: Given formula A=P1+rnnt Here, P= Principal amount r= rate of interest n= Compounded period t=time

Q: Estimate the value of y in the exponential equation 500 = 10y.

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Q: Emily invested 315 at 3% compounded quarterly. How long will it take her to double her money? Show…

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Q: Rochelle deposits $4,000 in an IRA. What will be the value (in dollars) of her investment in 25…

A: We can make it easier for you

Q: How much more or less money would you have to invest today to have $12,000 in 2 years at 3.50%…

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Q: Rounded to the nearest month, how long will it take an investment to double if it earns: a) 8.4%…

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Q: In the exponential equation (1500)(0.94)^x , what does the “0.94" represent?

A: The exponent of a number says how many times to use the number in a multiplication and the logarithm…

Q: A principle of $4800 is invested at 7.75% interest l, compounded annnualy . How much will the…

A: Directly use the formula for compound interest.

Q: press the equation in exponential form. (a) In(x + 5) = 7 (b) In(x – 4) = 2

A: Exponential form

Q: A culture of 200200 bacteria growing in a Petri dish doubles in size every 33 hours.  The number of…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.