Johnny estimated that the oak tree in his backyard was 16 m tall the actual height of the oak tree is 18.75 m tall what is the percent of the error in his estimation to the nearest 10th?

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 U.S. Weather Bureau has a station on Mauna Loa in Hawaii that has measured car dioxide levels…

A: Given data, Amount of carbon dioxide in 1959 =303 parts per million  Amount of carbon dioxide in…

Q: What is the percent concentration of a drug if 315 mg of the drug is found in 550 mL? Round your…

A:

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: On a recent quiz, Sarah got 3 out of 5 questions correct. What was her percentage score? %3D 5 100 國…

A: Given  Sarah got 3 out of 5 questions correct.

Q: Approximately what fraction of these four-seam fastballs would you expect to have speeds between…

A: Given μ=92.12 and σ=2.43. Consider the fraction of four-seam fastball speeds between 89.4 and 92.2…

Q: The rectangular front windshield of the bus has the length of 1.5/3 m and the width of 1.5 m. The…

A:

Q: Last month, a 740 g box of cereal was sold at a grocery store for $2.80. However, this month, the…

A:

Q: A McDonald's hamburger portion in 1957 was 3.9 ounces, in 2021 it is 12 ounces. What is the percent…

A:

Q: A food company distributes its tomato soup in two cans of different sizes. For the larger can, both…

A: Here we will find the pecentage of volume increased,

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…

Q: A food company distributes its tomato soup in two cans of different sizes. For the larger can, both…

A: Let the diameter is d and height is h . Both the diameter and the height have been increased by 15%.

Q: A food company distributes its tomato soup in two cans of different sizes. For the larger can, both…

A: NOTE: Refresh your page if you can't see any equations. . the volume of the cylinder(can) is given…

Q: To be labeled as a jumbo eg, the egg is supposed to weigh 2.5 oz. Priya buys a carton of Jumbo eggs…

A: NOTE: Refresh your page if you can't see any equations. . here the measured value is M=2.4 oz and…

Q: A TV screen is 24 x 16 inches. If each dimension is increased by 20%, by what percent is the area…

A:

Q: In an experiment, the temperature of a solution is measured by a student to be 79 degrees, but the…

A: We need to find the percentage error in the measurement. The formula for percentage error is:…

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 ,…

Q: Solve for the rate (as a %). Round to the nearest tenth of a percent when necessary. $7.30 is what…

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

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: A food company distributes its tomato soup in two cans of different sizes. For the larger can, both…

A:

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: Which is the greater rate,15 miles in 12 minutes or 25 miles in 20 minutes?Explain

A: Solution: the objective is to find sum of given series

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: ver 56. Sears reported that its sales in January were down 17.4% from its sales in December. What…

A:

Q: marco got 15 questions wrong on his 30- questions test. what is his grade as a percent

A: Marco has total 30 questions. Wrong questions are 15.

Q: Solve for the rate (as a %). Round to the nearest tenth of a percent when necessary. $7.40 is what…

A:

Q: John needs $8000 to buy a car. So far he saved $5600. What percent of the price of the car has he…

A: To solve the following problem

Q: The price of a cup of coffee has risen to $2.65 today. Yesterday's price was $2.40. Find the…

A:

Q: A yard measures 3 feet while a meter is 39.37 inches. What percentage of a yard is a meter?

A:

Q: Round off the number to two significant figures. Find the percent difference between each…

A: Given that: Number is n= 0.6644 Round of number is N=0.66

Q: If you climbed to the top of Cho Oyu, you would be approximately 26,864 feet above sea level.…

A: Given,  Height of peak from sea level = 26864 feet.   as 1 mile = 5280 feet (already given)…

Q: $28 for 14 hours is equivalent to how much for 1 hour? What is this as a rate?

A:

Q: $7.90 is what percent of $58.10?

A: The main objective is to find $7.90 is what percent of $58.10. Let the required percentage be x%.…

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

A:

Q: What is percent of 180.4 minutes is 25.7 minutes?

A: We have to find percentage

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: What is the percent concentration of a drug if 330 mg of the drug is found in 500 mL? Round your…

A:

Q: Last month, a 760 g box of cereal was sold at a grocery store for $2.90. However, this month, the…

A: Given data:  A 760g box of cereal was sold for $2.90 A 640g box of cereal was sold for $2.30 By…

Q: There are three children in the Skosana family. Each week the eldest earns R270, the middle child…

A: The comparison of two numbers  by division is known as the ratio. It is denoted by symbol ":" A…

Q: If you spend 4 hours a week studying for English and 4.5 hours studying for math what is the ratio…

A: If spending 4 hours a week studying for English and 4.5 hours studying for math, to find what is the…

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 percent of the phones have a battery life less than 5 or greater than 5.5 hours?

A: As per instruction we have to solve part c.

Q: Each week Mr. Duber goes to the grocery store. He estimates that he will spend $120 when he goes…

A: Solution

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: Melissa estimated that she would read 240 pages last week. She actually read 300 pages. What is the…

A: Given query is to find the error in Melissa's estimation.

Q: The rectangular front windshield of the bus has the length of 1.5V3 m and the width of 1.5 m. The…

A: The rectangular front of windshield has  Lengthl=1.53mWidthb=1.5m The wipers are attached to bottom…

Q: A jet ski that previously sold for $5,399.99 has been reduced to $3,293.99. What is the markdown…

A:

Q: Next year, Rigik plans to keep the percent of children's parkas at 40% but increase the number of…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.