.  COVID-19 cases rose in your county from 23 to 47.  What is the percentage of increase? 2. Find the simple interest earned on 10,000 invested for 2 years at 7.25%

Q: 5. $8000 is deposited at a bank account that pays 3% interest compounded monthly. How much will the…

A: Explanation of the answer is as follows

Q: 3. It is expected that the home values in San Diego will rise, on average, 3 percent each year. How…

A:

Q: A car presently valued at $12,000 depreciates 22% each year. Determine the value of the car 2 years…

A: The depreciation value of any asset, having a present value of P,  at a rate of r % after n years…

Q: 1. How much interest is earned when an amount of 100,000Php is invested with annual interest rate of…

A: Let P amount is invested for t years with simple interest r%. Then total interest earned in t years=…

Q: 65,000; 30 years; 6 1/2% at 6.32a month

A: Principal (P) = Rs. 65,000 rate of interest (R) = 612% per annum=132% per annum=1324% per month…

Q: By what percentage did the profit made by the Derby branch increase from Year 1 to Year 3? year 1-…

A: Given: Year 1- 5.49  Year 3- 5.94

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

A:

Q: If pricrs increase at a month rate of 1.9% by what % do they inctease in a year

A: Let the cost of the item be 100. The increased price in a month is calculated as follows.…

Q: how much interest was earned in account 1

A:

Q: 6) Approximately how long will it take for $10000 to become $20000 at 4%. ||

A: The solution is given below

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

A: Price of the car is decreases by 20% for every year. Therefore r=20% Price of car is $40,000…

Q: Suppose you invest $500 in a savings account that pays 3.5% annual interest. How much will be in the…

A: Given,          Suppose you invest $500 in a savings account that pays 3.5% annual interest,…

Q: 2. The average price of a compact car is $20,000. If the value of the car depreciates an average of…

A: Given: The average price of a compact car is $20,000.

Q: How much interest is earned at 2 1/2% if an amount of P10,500 was invested on October 3, 2021 and…

A: Solution

Q: 4. The sales, in millions of pesos, of a certain company are shown in the table below. Year 1 2 4 7…

A:

Q: What effective rate of interest per quarter year is equivalent to 12% per two years effective?

A: Given that The rate of interest is 12% per annum. Time is Quarterly Here we use the concept Let x be…

Q: Show that 25% is equivalent to 5 successive increases of 4.56% per year.

A:

Q: Calculate the time needed on an investment of 600,000 to gained an interest of 84000of the interest…

A: The formula used is given below I = PRT100 where I is the interest , P is the principle , R is the…

Q: 5 How many years will it take to be able to accumulate P20,000 to P32,427.25 at 1.75% simple…

A:

Q: Enrollment at my college is increasing at a rate of 42% per decade. What is the yearly percentage…

A: We know that 1 decade = 10 years.