if the principal p is invested at an interest rate r compounded annually, the amount after t years is given by formula A=P (1+r)t. If P10000is invested at 15% interest and yields P20000, how many years was it invented?

Q: small town has 3000 people, but began to grow at a rate of 2.4% compounded continuously for seven…

A: Given- Population of small town=3000 people That is , Principal(P)=3000 rate(r)=2.4%=0.024 Time(t)=7…

Q: Jerome will be buying a used car for $15,000 in 3 years. How much money should he ask his parents…

A: Given, Future value  A=$15,000           Interest r=0.05           Time t=3 To find the Present…

Q: If I invest $25,000 in a savings account with a 5.75% interest rate which is compounded…

A:

Q: w much money does Stewart have to invest at 2.9% interest compounded continuously to have $28,000…

A:

Q: Dylan is going to invest in an account paying an interest rate of 4.1% compounded continuously. How…

A: topic - exponents

Q: If $25,000 is invested at 9% compounded continuosly, then how long will it take for the investment…

A: Given :- Rate of Interest (R) = 9 %               Present Value (P) = $ 25000               Actual…

Q: If $7000 is invested at 7% compounded continuously, what is the amount after 7 years? The amount…

A:

Q: How many years will it take for $4000 to grow to $6000 if interest is compounded quarterly at 10%?…

A: A=P1+rnntP is the amount investedA is the amount after t yearsr is the rate of interest

Q: Hannah wants to have $6000 to help pay for a new deck in 10 years. If she wants to put her money…

A: Time has been valuable in all aspects but in terms of finance, time has a money value. The worth of…

Q: Suppose you have $14,000 to invest. Which of the two rates would yield the larger amount in 3 years:…

A:

Q: How long will it take for $5000 invested at 6%/a compounded monthly to grow to $6546.42? a) 4.5…

A: Option (a) is the correct choice The details calculation is given below

Q: The rate of fingernail growth depends on many factors, but in adults, nails grow at an average rate…

A:

Q: The rate of fingernail growth depends on many factors, but in adults, nails grow at an average rate…

A: To determine the equation for the nails growth over the month

Q: See photo attached, thank you.

A:

Q: How many years will it take $2,000 to grow to $3,300 if it is invested at 2.50% compounded​…

A:

Q: The annual rate, r, compounded annually, it takes for 1 dollar to grow to A dollars in 2 years is…

A:

Q: Solve manually using formulas. At an annual effective interest rate i, an investment of 1 unit…

A:

Q: the

A: We will find the value of h and the population in 2023.

Q: It is projected that, t years after the start of the 2020, the population of city will be…

A:

Q: If the principal P is invented at an interest rate r compounded anually, the amount A after t years…

A: Given P = 10000A = 20000r = 15%

Q: You can invest your money at a rate of 6.5% compounded continuously. How much money will you have…

A: The formula for the interest compounded continuously is A=Pert where, A is the final amount, P is…

Q: Larry has $1600 to invest and needs $2700 in 17 years. What annual rate of return is required for…

A:

Q: How long does it take for a deposit of $1100 to double at 7% compounded continuously? How many years…

A: Given: principal amountP=$1100, rate of interestr=7% compounded continuously and final amountF.A.=2P…

Q: Maria's parents invested $14,000 at 6% per year compounded monthly. How much money will there be in…

A: Compound interest is the addition of interest to the principal sum of a loan or deposit, or in other…

Q: Jerome will be buying a used car for ​$9,000 in 3 years. How much money should he ask his parents…

A: Use compound interest formula.

Q: If money is worth 7% compounded continuously, find the equated time for paying a loan of P 200,050…

A: Given: Rate of interest, r = 7% Loan amount due in 2 years, A1 = P200,050 Loan amount due in 4…

Q: How long $2,700 should be invested at 4.5% compounded continuously to grow $5,803

A:

Q: How long must $3700 be invested at 9% p.a. simple interest to give interest of $2331?

A: We will find out the required value.

Q: How many years will it take $10,000 to grow to $18,800 if it is invested at 4.75% compounded​…

A:

Q: suppose you have $10,000 to invest .which of these two rates would yield the larger amlount in 5…

A:

Q: f $1000 is invested in an account that earns 6.3% interest compounded continuously,how many whole…

A:

Q: ong will it take my money to quadruple if it is invested at 8.9% c

A: compounded continuously means interest is applied to the principal as well as all interest other…

Q: Find the balance if P50 , 000 is invested at an annual rate of 10% for 5 years compounded…

A:

Q: How long, to the nearest year, will it take an investment to triple if it is continuously compounded…

A: Continuous compound interest formula: The amount in an account after t years at r rate is compounded…

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: Use the given formula A = p(1 +r)' $750 invested for 5 years at 9% compounded annually produces…

A: Here, the formula is: A=p1+rt

Q: The APY for 3% compounded continuously is ____________. 3.04545%

A: Given problem Given that   The APY for 3% compounded continuously is

Q: If you invest $10,000 at 7.125% interest compounded daily, how long will it take for you to…

A: When the interest is compounded daily, then the formula used is , where, A is the final amount, P…

Q: A $1000 investment earns interest at a rate of 4.2% per annum, compounded monthly. Another…

A:

Q: Suppose you have $15,000 to invest. Which of the two rates would yield the larger amount in 1 year:…

A:

Q: Amy has two options. She can invest $4000 at an annual rate of 6% compounded semiannually for 20…

A:

Q: If $2000 is invested at 4% interest compounded monthly, the value of the investment after t 12.04…

A: Everything is given for t years , to get invested value after 3.5 years , just substitute, t=3.5 and…

Q: If you invest $5000 compounded continuously at 4% p.a. how much will this investment be worth in 5…

A: The initial amount P=$5000 Rate of interest r=4%=4100=0.04 p.a. The time period t = 5 years

Q: If a population grows exponentially at a rate r, the time it will take for the population to double…

A: We can derive the formula for the time it will take for the population to double using the basic…

Q: Suppose you have $13,000 to invest. Which of the two rates would yield the larger amount in 4 years:…

A:

Q: Suppose you have $14,000 to invest. Which of the two rates would yield the larger amount in 4…

A: Formula in C.I. : A = p(1+rn)nt p = principle ammountA = Ammount after t timer = interest ratet =…

Q: Kinsey has invested $28,000 into an account that pays 9% compounded continuously. How long will it…

A:

Q: if $2000 is invested at 5%, compounded continuosly for t years, the value, A of the investment is…

A:

Q: Samuel is going to invest in an account paying an interest rate of 5% compounded continuously. How…

A: GIVEN: Rate = 5 Time = 9 years

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.