Recommendations 1 Skill plans Math Algebra 1 > X.5 Exponential growth and decay: word problems UKG Betty has $90 in a savings account. The interest rate is 5%, compounde To the nearest cent, how much interest will she earn in 3 years? Submit

Q: solve and show work You invest $350 in an account at 8% interest Compounded for 5 years, How much…

A: Let's find money in account at the end of the 5th year.

Q: How much would you need to deposit in an account now in order to have $4000 in the account in 5…

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Q: %24 %23 A car was valued at $25,000 in the year 1993. The value depreciated to $11,000 by the year…

A: We have to calculate rate of decrease of the value of car over years and also have to find the…

Q: Solve the problem. Round your answer to three decimals.  What annual rate of interest is required to…

A: We use the following compound interest formula, where A: = future value of the deposit,P: =…

Q: Solve step by step in digital format please A person deposits $ 2,300 each past due month in a…

A: We will use the formulae of compound interest to find solution to the problem .

Q: What is the present worth difference between an investment of $20,000 per year for 30 years and an…

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Q: How much money should be deposited today in an account that earns 7% compounded monthly so that it…

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Q: You deposit $175 in an account that pays 4% interest compounded quarterly. How much will you have in…

A: The formula for the compound interest is given by A=P1+rnnt, where A is the final amount, P is the…

Q: How much would you have to deposit at the end of the year in an account that pays an interest rate…

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Q: How do I find the problem of this sentence? A passbook savings account has a rate of 7% Find the…

A: It is known that there are 4 quarters in a year.That is, n = 4.Interest rate is, r = 6% =0.06.

Q: Twins graduate from college together and start their careers. Twin 1 invests $2500 at the end of…

A: As per company guidelines we are allowed to solve one question at a time so i am solving first one.…

Q: Find the final amount of money in an account if $2,700 is deposited at 6.5% interest compounded…

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Q: Gabe deposits $7,000 in a certificate of deposit. The annual interest rate is 4%, and the interest…

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Q: Provide given and solution for the problem. An educator saves $5000 every 6 months in a bank that…

A: Given data:  An educator saves $5000 every 6 months in a bank. Bank pays 0.25% compounded monthly.…

Q: Question Fred invested $25,328 in a stock account with continuous compounding. If the annual…

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Q: Question 21 Mac's credit card statement included $1843.00 in cash advances and $42.94 in interest…

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Q: An investment appreciates 2% per year. Originally $5000 is invested. After how many years to one…

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Q: How much should you invest at 4% simple interest in order to earn $65 interest in 19 months?

A: Given: r=4%=0.04 I=65 t=19 months=19/12=1.5833 years To find P=?

Q: QUESTION years. What will be the value of your investment after two years if the investment earns…

A: Given,  Principal = p =$ 10000 Rate of interest = r = 2 % compounded quaterly  Time period = t= 2…

Continuous Probability Distributions

Probability distributions are of two types, which are continuous probability distributions and discrete probability distributions. A continuous probability distribution contains an infinite number of values. For example, if time is infinite: you could count from 0 to a trillion seconds, billion seconds, so on indefinitely. A discrete probability distribution consists of only a countable set of possible values.

Normal Distribution

Suppose we had to design a bathroom weighing scale, how would we decide what should be the range of the weighing machine? Would we take the highest recorded human weight in history and use that as the upper limit for our weighing scale? This may not be a great idea as the sensitivity of the scale would get reduced if the range is too large. At the same time, if we keep the upper limit too low, it may not be usable for a large percentage of the population!