Melissa estimated that she would read 240 pages last week. She actually read 300 pages. What is the percent error of Melissa’s estimate?

Q: A factory made 532 jars of creamy peanut butter and 228 jars of chunky peanut butter. What…

A: GivenNo.of creamy peanut butter made by factory =532No.of chunky peanut butter made by factory = 228

Q: A politician's support grew from 42% by 3 percentage points to 45%. What percent (relative) change…

A:

Q: A cardiac patient cannot walk any faster that 2.0 mph, but she has been told that she must at 8…

A: Given, speed is 2.0 mph  she must exercise 8 METs. We know that 2.0 mph = 2×26.8=53.6 m/min

Q: In tilapia fish farming, 5 tons of high-quality feed resulted in a weight gain of 5,000 lb. What is…

A:

Q: What percent of 240 is 144?

A:

Q: 1. A student estimated that it would take 3 hours to write a book report, but it actually took her 5…

A:

Q: The 12 members of the math department raised $1536 for charity in total. The 8 members of the…

A: GivenThe number of individuals who raised charity from Math department =12 The total amount of…

Q: What percent of 40 is 100?

A: Let x % of 40 is 100.

Q: 00:00 In a survey, 7 out of 8 people preferred cooking to washing dishes. How would you write this…

A: As given,    7 out of 8 people preferred cooking to washing dishes.

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

A:

Q: what percent is 80 of 25?

A: We can find the answer as below.

Q: Make a table showing the approximate values and the actual value, together with the percentage error

A: xy'=12x-3y..................1Let x=e2z=logxdzdx=1xdydx=dydz·dzdx ⇒dydz·1xxdydx=dydzNow equation (1)…

Q: What state has the highest rate of truck-crash deaths? (Mississippi is also an option) As well, For…

A:

Q: a body builder consumed 4,400 calories yesterday.  Today he consumed 3,600 calories. What is the…

A: Given information Calories consumed yesterday = 4400 Calories consumed today = 3600 Decrease in…

Q: What do the percentage in this graphic total?

A: It is an important part of statistics. It is widely used.

Q: A bike shop reduces the price of a bike for quick sale from $455.00 to $395.00. Compute  the…

A: Given: A bike shop reduces the price of a bike for quick sale from $455.00 to $395.00.

Q: Johnny estimated that the oak tree in his backyard was 16 m tall the actual height of the oak tree…

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

Q: The population of Renton, WA, is about $$101920 people. Ten years ago, the population was about…

A: The present population is  10920  Ten year ago, the population was = 91000% of increase in…

Q: estimate for /25.5 . What is the error compared with the true value as found from a calculator?

A: Given Use the method of Theorem 3.2 to approximate √26 using the known value of √25 and an estimate…

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 multiplier of 1.85 corresponds to a percentage increase or decrease of what​ percent?

A:

Q: monthly

A: Please refer to the image below

Q: Find the 45th-Percentile: Pu5 =

A: Given that, Total number of observations = 117

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: It is known that, in a small town, 0.22 percent people are allergic to pollen and 0.2 percent people…

A:

Q: What is the percent of deaths in 2003, or after 2010?

A:

Q: A new bridge reduced the normal 35-minutes travel time between two cities by 14 minutes. What…

A: Given information Original amount of time=35 minutes Reduce amount of time=14 minutes We have to…

Q: The Lady Mustangs played 42 games and lost only 4 of them. What percent of the games did they lose.…

A: Given, Number of games=42 Lost games=4 percent of Lost games=?

Q: What is the percentage change from 4,000 to 3,400?

A:

Q: What is the percentage of the area below Z = -1.37 (round to the nearest tenth as needed )

A: From question, We'll find the percentage of the area below Z = -1.37 The solution is below,

Q: What percent is equivalent to 4/5?

A: We have to calculate the percentage   We have given = 45   For calculating percentage = 45×100

Q: what percent is equivalent to 6/25?

A:

Q: Butternut squash has a yield percent of 105%. Explain why this is incorrect.

A: The given statement is "Butternut squash has a yield percent of 105%". The yield percent of an…

Q: "15 is what percent of 25" means 15=x*25. O True False

A: 15 is 60 percent of 25. 15 out of 25 can also be written as 15/25. The numerator (15) and…

Q: 9 is what percent of 55?

A:

Q: A factory made 228 packs of mint-flavored gum and 722 packs of fruit-flavored gum. What percentage…

A: Given,no.of packs of mint flavored gum=228no.of packs of fruit flavored gum=722Total no.of packs=950

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: If asparagus has 56% yield then what is the percent of the trim?

A: From the given information:Asparagus yield percent = 56%

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: The wildfires on the West Coast have become increasingly more destructive over recent years. Among…

A: total span of california=100×106 acre california were consumed by fire=4,397,809 acre

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

A: Solution

Q: At 4PM, the total snowfall is 2 centimeters. At 7PM, the total snowfall is 12 centimeters. What is…

A:

Q: The American Booksellers Association, which represents independent booksellers, includes 1500…

A: The number of businesses is 1500 in 2500 locations. Twenty years ago, the number of businesses was…

Q: In a survey, 7 out of 8 people preferred cooking to washing dishes. How would you write this ratio…

A: In a survey, 7 out of 8 people preferred cooking to washing dishes. How would you write this…

Q: What percent of 4 hours is 8 seconds?

A: 4 hours= 4×3600 seconds =14400 seconds

Q: About 3.2 million SMART boards have been sold, 2.8 million to schools.  What is the ratio of the…

A: Explanation of the solution is given below....

Q: What percent of 40 is 7?

A:

Q: A business department is trying to determine if their program is competitive. They survey recent…

A: Given information: The MINITAB output results for the one-same t test is given.

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

A: Given : Jocelyn estimates that a piece of wood is 5.5 cm. The actual measures 5.62 cm. The error is…