A company marks up the cost of all of items by 290%. If they want to have a sale, wha is the maximu

Q: Find its IQR. How many students had a monthly income below $3000? Find the upper and the lower…

A: from above boxplot      IQR = Q3-Q1 OR MEDIAN =3000-1200=1800 the number of student monthly income…

Q: What amount of sales will produce a commission of $270.00 if the commission rate is 7.5%?

A:

Q: What is the annual rate of interest if ₱265 is earned in four months of an investment of ₱ 15,000?

A: Given query is to find the annual interest rate.

Q: You invested $11,000 in two accounts paying 5% and 8% annual interest. If the total interest earned…

A: Let in 5% I have invested x and in 8% I have invested (11000-x)   So total interest earned is:

Q: A handbag costs $107 after 20% dicount inclusine of 4% GST: Wwat is the orig inal cost of orginal…

A:

Q: Joe took out a car loan for $12,000. He paid $4,800 in interest at a rate of8% per year. How many…

A: Considering it as simple interest, Number of years= 4800/{12000×0.08}= 5 years

Q: You decide to work fewer hours per week, which results in a 19% decrease in your pay. What…

A:

Q: A boat costs $10,800 and decreases in value by 6% per year. To the nearest penny, how much will the…

A: Costs of boat after 7 years is $7003.55 .

Q: Frank is investing his money. He thinks that he should make $12 for every $100 he invests. How much…

A:

Q: profit

A:

Q: A particular new car loses one-third of its value when driven off of the lot. On the way home it was…

A: Given: Car loses one-third of its value when driven off of the lot. Further its value is reduced…

Q: Suppose you spend $12 a week on snacks. If you donate half that amount to a charity, how much will…

A: Given that, you spend $12 a week on snacks.

Q: Slave Lake Mining sold 34,000 oz of gold in Year 1 at an average price of $1160 per oz. As a result…

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Q: A restaurant bill is $80. Juan leaves a $20 tip. What percent tip is thart ?

A:

Q: A school's enrollment is 5,200, which is a 20% decrease from last year's enrollment. What was last…

A: We need to find the total enrolment last year.

Q: f $6000 is deposited into an account earning simple interest at an annual interest rate of 3% for 5…

A: Given Amount = P = $6000           Time = t = 5 years           rate = r = 3%

Q: If a companies stock is 40 dollars a share in a year the stock is 60 dollars. What was the…

A: Initial Value of share = 40 dollar final value of share = 60 dollar Percentage Increase = (final-…

Q: Due to arid conditions in lettuce­growing areas at the end of 2014, the cost of growing and shipping…

A: Given, The cost of growing and shipping iceberg lettuce to stores was about $1.19.  In certain…

Q: Which fraction has a value that's equal to 3\4

A:

Q: A Tesla Model Xsells for $104,350; if the car depreciates or loses 17% of its value each year. How…

A: Given that the depreciation rate = 17% = 0.17  So the depreciation factor = 1 - 0.17 =0.83  So after…

Q: A fraternity wants to buy a new LED Smart TV that costs $1470. If 7 members of the fraternity are…

A: Let the total number of members in the fraternity be x. If the total costs $1470 are contributed by…

Q: Monthly, Juan’s net earning are $5000 and expenses are $4500. If Juan saves the difference, how much…

A:

Q: A vendor who sold bread at farmers' markets counted the number of leftover loaves at the end of each…

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Q: A new car is purchased for 1900o dollars. The value of the car depreciates at 11.25% per year. What…

A:

Q: Fran has a monthly income of $2990, and budgets 9% of that amount for groceries. How much money does…

A: We have to find out the budget on grocery

Q: Frank is investing his money. He thinks that he should make $10 for every $100 he invests. How much…

A: For the solution follow the next step.

Q: A new car is purchased for 16200 dollars. The value of the car depreciates at 14.25% per year. What…

A:

Q: Find Mack's debt-to-income ratio if his monthly expenses are $2850 and his monthly salary is $4000.

A: His monthly expenses are $2850 and His monthly salary is $4000.Divide the expenses by the salary to…

Q: Jamal wants to save at least 8 percent of his income every month for a Assume he gets a $100…

A: Jamal wants to save at least 8% percent of his income every month. And he gets $100 allowance every…

Q: In a certain region, the number of highway accidents increased by 20% over a four year period. How…

A: In 2002, the number of accidents were 5120.To find the number of accidents in 2006

Q: Digital Displays Inc. makes computer monitors and sells them for $325 each. To break even, it needs…

A: topic - linear equation in one variable

Q: During a prolonged recession, property values on Long Island depreciated by 4% every 6 months. If my…

A: Given-House cost/present value(PV)=$200,000n=6 yearsdepreciated rate(r)=4%frequency(f)=6 monthin…

Q: A friend has an IRA with an APR of 3%. She started the IRA at age 30 and deposits $125 per month.…

A: Use the formula of future value to determine the value of IRA.

Q: A car was valued at $34,000 in the year 2009. By 2013, the car value had depreciated to $12,000. If…

A:

Q: If 20 is decreased to 48, what is the percent decrease?

A: 20 is decreased to 48. To determine the percent decrease.

Q: You bought some stock, and then the stock price went down by 16.48% from the purchase price. By what…

A:

Q: A new car is purchased for 15500 dollars. The value of the car depreciates at 7.5% per year. What…

A:

Q: The loss profit for grapefruit is 47%. What is the yield percent?

A: According to the given information the loss profit for grapefruit is 47%.It is needed to calculate…

Q: A traveling salesman figures it costs 28 cents for every mile he drives his car. How much does it…

A: GIVEN COST OF DRIVING ONE MILE=28 cents              TOTAL MILES TRAVELLED IN ONE WEEK=410

Q: The value of a collector's coin increased by 40% and is now worth $21. How much was it worth before…

A:

Q: A computer system de preciates at an average rate of 4% per month. If the value of the computer…

A:

Q: For each $50 gym membership sold, the gym keeps $42 and the employee who sold it gets $8 in…

A: Given- The gym membership is sold =$50 The gym keeps membership is  =$42 The commission is =$8

Q: how much below the goal of 2,700 did tickets sales fall?

A:

Q: Benny is 12 years old and Penny is 6 years old. Of Benny’s age is currently 200% of his sister…

A: Present, Benny's age= 12 years Penny's age= 6 years Current percentage ratio= (Benny's age/Penny's…

Q: ATT offers a plan that costs $19.99 and charges 0.25 per text. For what number of texts does our…

A:

Q: Charles wants to buy a sewing machine in a city with a 10% sales tax. He has at most $770 to spend.…

A: Given: Sale tax is 10%Charles can spend at most $770   Let: Price of sewing machine be x

Q: A group of 9 people wants to buy a boat. The boat costs $414. If they all pay the same amount, how…

A: Let x be the one person’s share to buy a boat.The cost of the boat is $414, and the persons want to…

Q: Brooke invested 40% of her money in mutual funds, 30% in real estate, and 30% in stocks. If the…

A: Question is solved.

Q: (d) If the cost for your car repair is in the lower 5% of automobile repair charges, what is your…

A: Let X denote the cost for an automobile repair and it follows normal distribution with mean of…