The principal is $484 and the time is 2 years. Find the simple interest rate when the interest is $145.20. Your answer should be in the form of a decimal, not a percent. Use the equation I - Prt.

Q: After gold nuggets were discovered in the Sacramento Valley in 1848, many prospective gold miners…

A: The objective of this question is to find out the population of the area 2 years after the discovery…

Q: A sofa regularly sells for $510. The sale price is $418.20. Find the percent decrease of the sale…

A:

Q: Find the interest rate for a principal of $8581 and charged $40651 in interest for 18 years.   The…

A: The objective of this question is to find the interest rate for a given principal amount, interest…

Q: Hector will receive a check from his employer in the amount of $650.50 from a trust fund he is…

A: The amount of check from his employer: $ 650.50 The total amount in the trust fund: $ 1525.00

Q: the regular price of a camra is 180.00. tge camra is on sale for 25% off the regular rpice what is…

A: The Regular price of camera=180 The discount percentage is 25%. The formula for discount percentage…

Q: Solve the equation involving simple interest. If $3000 grows to $3900 after 5yr, find the simple…

A: Here given that                         Principal(P)=$3000 If $3000 grows to $3900 after 5 years…

Q: A couple has $25,000 in their retirement savings today. How many years do they have to save at 6%,…

A: Fixed amout that he have in starting = 25000 Let for x years he invest so, amount taken on 25000…

Q: F=$2000; r=9%; t=6 months. Find the present value.

A: Given Future value(F)=$2000, Rate of Interest(r)=9% and t=6 months=0.5 year We know that Future…

Q: For interest rate i, you are given än+1] = 7.73 and 3-11 = 17.35. Find 11. n- $11

A: For interest rate i, you are given  and .To find the value of .

Q: A car dealership increased the price of a certain car Write the price in terms of the original price…

A: According to the guidelines we should able to do only one question at a time #8

Q: Keiko invested $3000 in a fund for 6 years and was paid simple interest. The total interest that she…

A:

Q: Cassandra72 has $260,000 and her investment goal is to have it accumulate to $287,000 in 30 months.…

A:

Q: Solve for the specified variable.  A company recently increased its number of employees from 235 to…

A: Given:  A company recently increased its number of employees from 235 to 282. To Find: The percent…

Q: Marc earns a yearly bonus of 1.6% of all sales he makes during the year in excess of $82,000.…

A: Question is solved.

Q: 3180 is invest for 9 months at an annual simple interest rate at 7% , how much interest will be…

A: Given $3180 is invest for 9 months at an annual simple interest rate at 7% , we have to find how…

Q: To get the 10% discount, a shopper must spend no less than $500. Use d to represent the spending (in…

A: Given that:   For getting 10 % discount shopper here to spends at least $ 500.   Spending less than…

Q: A dress regularly sells for $141. The sale price is $104. Find the percent decrease of the sale…

A: To work out the percentage decrease in the sales price to the required accuracy

Q: 9. Andy put $6000 into a certificate of deposit account which generates interest at the rate of…

A: Given that Andy put $6000 into a certificate of deposit account.