Omar has invested a fraction 3/13 of his savings in an account that pays an annual interest rate of 2%, a fraction 5/22 in an account that pays an annual interest rate of 9%, and the rest in an account that pays an annual interest rate of 15%. What average return (in percentage terms) does Omar get on his total investment? If he earned $920 in interest, how much did he invest in each account?

Q: John invests a total of $20,000, part at 10% and part at 12%. His total for one year is $2160. How…

A: Let the amount John invests at 10% = xLet the amount John invests at 12%=yFormulating equations:

Q: Jack invests $1000 at a certain annual interest rate, and he invests another $2000 at an annual rate…

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Q: You invested $3000 between two accounts paying 7% and 8% annual interest, respectively. If the total…

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Q: In the 1997, rice was selling at Rs. 6 per kg, cloth at Rs. 20 per metre, housing at Rs. 500 per…

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Q: Amparo invested a certain amount at 10% simple interest per year. After 2 years, the interest she…

A: NOTE: AS PER THE GUIDELINES, WE ARE ONLY ALLOWED TO SOLVE ONE QUESTION AT A TIME. FOR OTHER ANSWERS,…

Q: An investor has $40,000 dollars to invest. If part is invested at a 7% simple interest rate and the…

A: Given $ 40000 invested @ 7% and 11% to get final interest @ 10% We have to find the amount invested…

Q: An executive invests $22,000, some at 8% and the rest at 7% annual interest. If he receives an…

A:

Q: A man invest his savings and two accounts one paying 6% and the other paying 10% simple interest per…

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Q: w much amount Sara should deposit in an account at 8% to earn an interest of OMR 1200 after 2 years?…

A: Rate of interest =8%, time= 2 years,  S.I.= 1200.  To Find the deposit amount..

Q: A retired couple have $300,000 to invest and want to earn $30,000 per year in interest. The safer…

A: It is given that principal amount=$300000

Q: You invested $10,000 in two accounts paying 5% and 8% annual interest, respectively. If the total…

A:

Q: Samantha earned $1480 in interest last year on her investments. If $5000 was invested at a certain…

A: Let the rate of $5000 is x% So the rate of $11000 is (2x/3)%   So the total interest earned=

Q: chad had $5000 to invest. if he invests $3000 at 5% interest, at what rate must he invest the…

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Q: An investment increases in value by 35%. If the final valye is $5,298.75, then what was the initial…

A: Percentage problem.....

Q: Sary invested certain amount of money in two schemes A and B, which offer interest at the rate of 8%…

A: Let the amount of investments in schemes A and B be Rs. x and Rs. y, respectively.

Q: Given 6000 pesos invested at 1.5% Simple interest per annum; how many pesos total will you have at…

A: We can solve the problem by simple interest formula.

Q: A person invested $8300 for 1​ year, part at 4​%, part at 11​%, and the remainder at 14​%. The total…

A: The total amount invested is $8,300. It is given that the amount invested at 14% interest rate is…

Q: You invested $23,000 in two accounts paying 8% and 9% annual interest, respectively. If the total…

A: To solve the given question we first set up an equation with the help of a unknown variable ,then we…

Q: Petra won $2000 in the chess competition. She invested part of it at 9% and the remainder at 10%. If…

A:

Q: A person invested $7300 for 1 year, part at 5%, part at 11%, and the remainder at 15%. The total…

A:

Q: An executive invests $24,000, some at 6% and the rest at 4% annual interest. If he receives an…

A: To find: The amount invested in 6% rate of interest and 4% rate of interest. Given: Some of the…

Q: Robert invested a total of $5,900 at two separate banks. One bank pays simple interest at a rate of…

A:

Q: Emma has money in two savings accounts. One rate is 12% and the other is 13%. If she has $⁢700 more…

A:

Q: Jack invests $1500 at a certain annual intrest rate, and he invests another $3000 at an annual rate…

A: Let us say he invested $1500 at x% annual interest rate. And, thus he invests $3000 at (x+0.5)%…

Q: Chad invested $2,260 for 266 days at a simple interest rate of 2.50% p.a. How much more or less…

A: We will find the solution in the following step.

Q: Omar has invested a fraction 3/9 of his savings in an account that pays an annual interest rate of…

A: Let the total investment be x.

Q: Susan invests 33 times as much money at 10% as she does at 8%. If her total interest after 11 year…

A: According to question given Susan invests 33 times as much money at 10% as she does at 8%.After 11…

Q: A person invested $7700 for 1 year, part at 4%, part at 9%, and the remainder at 13%. The total…

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Q: Devon invested SIT000 in three eferent mutual funds. A und containing large cap stocks made a 7.8%…

A: Given that Devon invested 17,000 in 3 mutual funds , where a fund containing large capital stock…

Q: The value of Maria's investments increased by 30% in the first year and by a further 10% in the…

A: Maria's investments increased by 30% in the first year and by a further 10% in the second year…

Q: 2. Maria invested a total $26000 into three accounts: a saving account paying 3% interest, a CD…

A: Given: The total amount of investment=$26000. The interest rate of savings=3% The interest rate of…

Q: Morgan, Ashley, and Cynthia invested a total of $800,000 in the ratio of 8:6:6 to start a business.…

A: Given:Morgan,Ashley, Cynthia invested$800,000 in the ratio 8:6:6after two month each invested an…

Q: Three 'jua kali' artisans Nyundo,Karai and Moto invested sh 1200, sh 1800 and sh 3000 respectively…

A: Given: Nyundo, Karai and Moto invested sh 1200, sh 1800 and sh 3000 respectively in their business.…

Q: A person invested $6700 for 1 year, part at 4%, part at 9%, and the remainder at 12%. The total…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: You invested $11,000 in two accounts paying 2% and 3% annual interest, respectively. If the total…

A: Use simple interest formula to calculate

Q: A hospital purchases an ultrasound machine for $70,000 original cost. The hospital expects the…

A: Salvage value S, of ultrasound machine is $6000 Original cost C, of ultrasound machine is $70000…

Q: A person invested $7600 for 1 year, part at 8%, part at 9%, and the remainder at 14%. The total…

A: Total money invested = 7600let x be amount invested at 8%y be the amount invested at 9%z be the…

Q: A person invested $8000 for 1 year, part at 7%, part at 11%, and the remainder at 13%. The total…

A: We will evaluate this as shown below

Q: You invested $7000 between two accounts paying 6% and 8% annual interest, respectively. If the total…

A: If you invested $7000 between two accounts paying 6% and 8% annual interest respectively . If the…

Q: A construction company buys a bulldozer for $25,000. The company expects the useful life of the…

A: Substitute 7000 for S, 25000 for C and 12 for n in the given formula to calculate the value for r.

Q: Riley invested RM150,000, part at an interest rate of 5% annually, and the remainder at 3% annually.…

A: Note: It is assumed that the investment amount is being asked for the 3% annual interest rate.   The…

Q: At the beginning of the year Anna invested a portion of her $90, 000 revenue from the sale of her…

A: The amount invested for 8% annual simple interest be x. The interest would be, I=r·P=0.08x. The…

Q: Bill invests his savings into two different accounts, one paying 4% simple interest per year and the…

A: The formula for finding simple interest is given by,                      S= Prt where, S= simpl P=…

Q: A person invested $7500 for 1 year, part at 8%, part at 10%, and the remainder at 14%. The total…

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Q: You invested $4000 between two accounts paying 4% and 7% annual interest, respectively. If the total…

A: Given: The amount $4000 invested between two accounts paying 4% and 7% annual interest. Total…

Q: A person invested in two accounts, one paying 5% simple annual interest and the other paying 4%…

A: topic -simple interest

Q: When Sara Whitehorse changed jobs, she rolled over the $43,650 in her retirement account into two…

A:

Q: 18. Bruce Blossum invested a sum of money at 10 % annual sim- ple interest and invested twice that…

A: Suppose that sum of money invested is P, which is invested at 10 percent per annum and twice of that…

Q: At an interest rate (i) of 12% per year, the equivalent amount of $10,000 three years ago is closest…

A: