The line graph shows Calvin's savings account balance at the end of each month for 6 months. About how much more money did Calvin have in his account at the end of June than at the end of February?

Q: Benjamin Franklin invested $2 in 1776 into an account that has a 12% interest rate,in what year will…

A: It is simple interest problem

Q: John has invested $1200 into an account at 2% interest semiannually, what will his future valu be…

A: topic - compound interest

Q: If the price of gasoline increased by 20% one week and then again by 10% the following week by what…

A: Higher gasoline prices(P) raise transportation costs(C) for businesses. Due to increased price(P),…

Q: my bank pays 4% interest and inflation is 3 % what is my real interest.

A: given that:  Nominated interest rate = 4%  Inflation = 3% We use here the formula of real interest…

Q: Gary is getting a Wi-Fi hotspot that costs $35 and has a monthly data plan of $20/month. How much…

A: Given query is to find the the total cost of wifi over 2 years .

Q: Suppose you deposit $2000 at 9% interest compounded continously. Find the average value of your…

A:

Q: The S & P Stock index showed a rise in stock value of 28.9% on average in 2019. Since the…

A: we invested $500 in the initial of 2019, It is given that Average return of year 2019 is 28.9%, it…

Q: Suppose you want to buy a new car that costs ​$32, 900. You have no cash only your old​ car, which…

A: A new car costs $32, 900. You have no cash only your old​ car, which is worth $3000 as a​ trade-in.…

Q: Sales last year for a department were $124,560. This year planned sales are forecast to increase by…

A: The sales of last year is $ 124,560.   The increment of 4.2 % in $ 124,560 is:

Q: Suppose you decide to give up your weekly trip to Amy’s ice cream and instead deposit the $12 you…

A:

Q: We put $500 in an account earning interest compounded continously. What interest rate do we need if…

A:

Q: Jamie wants a new smart/TV sound system that cost $1,250. He does not have that much in cash to…

A:

Q: Suppose you save $5 each week. At the end of one year, how much money will you have saved?

A: Given : you save $5 each week Total week in one year =52

Q: Suppose you have a choice between receiving $5,000 today or $10,000 in five years. You believe you…

A:

Q: Suppose you want to have $500,000 for retirement in 20 years. Your account earns 4% interest. How…

A:

Q: Richard invests $205.42 every month into his retirement. At the end of 30 years, he has a balance of…

A: ANSWER :

Q: On January 1, 2009, Deandre owed $9,230 to his friend Mariah, who was kind enough not to charge…

A: Introduction: It can be assumed that Person D payed some amount back to Person M for each of the 12…