Diego measured the leght of a pen to be 22 cm.the actual leght of the pen is 23 cm.Which of these is the closest to the percent of diego's errorfor diego's measurement.

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Q: What percent of 5,280 ft is 440 yd?

A: Obtain 440 yd is what percent of 5280 ft as follows. First convert 440 yd to ft.

Q: The price of a book decreased from $25 to $20. By how many percent did the price decrease?

A: Given that: Old price= 25 New price= 20

Q: Anika height is 135 cm and Nita height is 150 cm express Ankita height as a percentage of Nita…

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Q: The wholesale price of 6-ounces plastic bottles is 6 cents. How many plastic bottles can be…

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Q: You take an exam with 18 questions and get 1 wrong. What is your score in percent? Round your…

A: You take an exam with 18 questions and get 1 wrong.  What is your score in percent?

Q: It took a crew 2 h 40 min to row 6 km upstream and back again. If the rate of flow of the stream was…

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Q: The scale on a house blueprint shows that 1 inch equals 4 feet. The length of the garage on the…

A: We can find the actual length as below

Q: 2. Aradar gun measured the speed of a baseball at 103 miles per hour. If the baseball was actually…

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Q: The scale on a map of Texas is 1 cm represents 25 miles. The actual distance from Houston to Dallas…

A: Use proportionality.

Q: Prisha, his spouse, and his mother jointly purchased an estate for $360,000. Their individual…

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Q: 19) Brian went to the grocery store and found 27 Dr. Pepper's for $ 11. Please help Brian by…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost other questions…

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A: Given data: The measured value is m=16 m. The true value is T=18.75 m.   The expression for the…

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Q: By doubling each dimension, the area of a parallelogram in- creased from 36 square centimeters to…

A: Given initial area of parallelogram=36 cm2 Final area after doubling each dimension =144 cm2…

Q: . Samantha participated in a marathon. He ran 3km in 3 hrs. what would be the ratio of the distance…

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: It took a crew 1 h 12 min to row 9 km upstream and back again. If the rate of flow of the stream was…

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Q: The office floor is 250 ft * 80 ft .The conference room floor is 50 ft * 20 ft .Find the percentage…

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Q: Diego measured the length of a pen to be 22 cm. The actual length of the pen is 23 cm. Which of…

A: We know that  Percent error = |Approximate value - Exact value ||Exact value|× 100% Here ,…

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A: To find $7.30 is what percent of $58.20.

Q: Erica and Jesse earned hourly wages in the ratio 2: 4. If Erica earned $16.00 per hour, how much did…

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Q: A rectangular lot is 155 ft x 175 ft. The house, driveway, and walks cover 7,500 ft-. What percent…

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Q: How much will a person pay for 11.7 pounds of bananas at a price of $0.57 per pound? The price the…

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Q: The ratio of the weight of Paul's book to the weight of Sarah's book is 3:4. When both books are…

A: A detailed solution is given below.

Q: In the yearly examination, the ratio of Ria's Mathematics mark to her English mark was 8:7 she…

A: It is given that, The percentage of English mark = 50%

Q: Of a family's $815 weekly income, $125 usually goes toward groceries. What is the ratio of the…

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Q: It took a crew 1 h 50 min to row 8 km upstream and back again. If the rate of flow of the stream was…

A: Given, It took a crew 1 h 50 min(=110 min) to row 8 km upstream and back again and the rate of flow…

Q: Which rate is faster, 2 feet per second or 2 seconds per foit, or both rates the same? Explain.

A: 2 seconds per foot is the same as 4 seconds per 2 feet. i.e 4 seconds per 2 feet. i.e 2 feet per 4…

Q: What is the distance from Edenville to Concord? * Westfalls is 7 miles south of Edenville and…

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Q: Matt is on a road trip and is reading a map that has a scale of 1 in 20 miles his trip measures 4…

A: Given that, The scale is 1 inch = 20 miles And trip measures 4 inches on the map;

Q: The distance between two cities is 325 miles. If the scale on the map reads 1inch = 50 miles, what…

A: Given that, the distance between two cities is 325 miles. If the scale on the map reads 1 inch= 50…

Q: Solve for the base (in $). Round to hundredths when necessary. What is the base if the portion is…

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Q: Solve for the portion. Round to hundredths when necessary. What is the portion if the base is 1,450…

A: The formula to compute portion is, portion=rate×base. It is given that base is 1,450 and the rate is…

Q: The ratio of pink marbles to white marbles in samara’s bag is equal to 1:5.What percent of the bag…

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Q: For a science experiment, Kiley is measuring the change in length of a blade of grass each day.…

A: To find the best unit for measuring length.

Q: A is 8% taller than B,while B is 9% taller than C.By how much percent is A taller than C?

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Q: Solve for rate in the problem. Round to the nearest tenth of a percent.  4.3 cases is  _________%…

A: To Determine: Solve for rate in the problem. Round to the nearest tenth of a percent.  4.3 cases is…

Q: Mrs. Williams estimates that she will spend $50 on school supplies. She actually spends $45. What is…

A: The percentage error is given by amount of error divided by the actual amount.

Q: Jocelyn estimates that a piece of wood measures 5.5 cm. If it actually measures 5.62 cm, what is the…

A: A piece of wood measures  5.5 cm and actual wood measures  5.62 cm. To find the percent error of…

Q: What is the unit rate of,Ryan buying 45lbs of bacon for 137.25

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Q: Melissa, her spouse, and her mother jointly purchased an estate for $640,000. Their individual…

A: The answer of both the parts are given below -  Step 1 contains answer of part (a) Step 2 contains…

Q: It took a crew 3 h 36 min to row 6 km upstream and back again. If the rate of flow of the stream was…

A: Let the rowing speed in still water be x km/ hour.The rate of the flow of stream is 4 km/ hour.The…

Q: A.) The number of students in a classroom increased from 20 to 29. Find the percent increase.

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Q: The Grinch said he askod for three-quarters not five-eighths for the size of wrench. What is the…

A: Grinch asked for 3 quarters of wrench not five eigths find out the size of wrench he needed as a…

Q: Find the percent setting needed to copy a 3 in. x 4 in. photo to 8 in. x 11 in.

A: Given query is to find the percentage settings needed to copy.

Q: It took a crew 2 h 15 min to row 7 km upstream and back again. If the rate of flow of the stream was…

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Q: LEILA ANSWERED 21 OUT OF 25 TOTAL QUESTIONS CORRECTLY ON HER SPANISH TEST. IF EACH QUESTION IS WORTH…

A: Basics of Mathematics.