There are 32 students in the school band. If there are 8 girls in the band, what percent of the band are boys?

Q: . After inventory, you found out that there are 10 green shirts, 5 white shirts, and 3 red shirts…

A: We have 10 green shirts, 5 white shirts, and 3 red shirts in the stock now.  We had total 5 colors…

Q: In a school of 750 students, 250 of them are males. The ratio of females to males is?

A: Given that  In a school of 750 students, 250 of them are males. To find The ratio of females to…

Q: Thirty percent of high-school senior boys play in the school band. If a certain high school has 60…

A: Given: Total boys = 60  Play in the band = 30% = 30/100

Q: Members of the computer club voted for their favorite snack. 3 out of 5 people voted for chips. The…

A: Members of the computer club voted for their favorite snack. 3 out of 5 people voted for chips. The…

Q: If 42% of students have a dog , 23% of students have a cat and 3% have a cat and a dog. What percent…

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Q: n of 13.8 percent, 5.3 percent, and 3.1 percent i

A: First, we need to obtain the average growth factor or the geometric mean. It is calculated as…

Q: Katie and Beth had the same number of marbles on January 1st. By the end of the year, Katie's…

A: Let, they both owned x marbles on January 1st.    Katie's collection increased by 25%, so now Katie…

Q: In a town, out of 200 families with 4 children each, find the percentage of families having (i) 2…

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Q: A bin contains 120 ears of white corn and yellow corn. Of these, 78 ears are yellow. What percent of…

A: We are given that a bin contains 120 ears of white corn and yellow corn. Of these, 78 ears are…

Q: A chemist has two alloys of bronze, one that is 12% tin and 88% copper, and a second that is 10% tin…

A: Given, 12% tin and 88% copper in alloy 1. 10% tin and 90% copper in alloy 2. Consider 100 g quantity…

Q: There are 280 freshman, 300 sophomores, and 320 seniors. What percentage of the school is…

A: It is given that Number of freshman = 280 Number of sophomores = 300 Number of seniors = 320 Total =…

Q: Raina ran for president of the chess club, and she received 39 votes. There were 65 members in the…

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Q: I have a 79% in my earth and space class and I have a final worth 50 points if I get a 100 percent…

A: Given information: The current grade (C) is 79%. The grade that is wanted on the final (G) = 100%.…

Q: Toby and Rocco have 30, toys between them. If Toby has 11 of the toys, how many toys does Rocco…

A: To tell how many toys Rocco have.

Q: The football team has a total of 60 jerseys. The are 35 medium sized jerseys. What percent of the…

A: To Determine: what percent of the medium sized jerseys? Given: The football team has a total of 60…

Q: A restaurant has 20 items on their menu.  If you choose four different things to eat where the order…

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Q: In 2015, the median family income in the United States was $66,650. (Source: U.S. Census Bureau) If…

A: Given information Median family income $66,650 Median income means 50th percentile

Q: Three golfers, Vijay, Ernie, and Phil, during five years had a total of 204 top-finishes. Ernie had…

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Q: You make a variety of muffins for a brunch you are catering,You make 6 corn, 6 blueberry,12 oat bran…

A:

Q: In a school party, the ratio of boys to girls is 6:5.If there are 90 boy,how many students are…

A: Given : In a school party , The ratio of boys to girls is 6:5 There are 90 boys

Q: . The Smith family went to dinner at a restaurant and had a total bill of $ 120. If they left a tip…

A:

Q: An actor bought a​ pearl, diamond, and ruby necklace for his famous wife for $46,000.   In 2011 this…

A: Given:- An actor bought a​ pearl, diamond, and ruby necklace for his famous wife for $46,000.  In…

Q: 15 of the 50 students in the cafeteria were eating broccoli. What percent of the students ate…

A: Given : 15 of the 50 students in the cafeteria were eating broccoli.

Q: There are 750 people at a football game. Out of this number 320 are students. What percent of the…

A: Given there are 750 people at a football game. Out of this number 320 students .

Q: At a class, 40% are sophomores, and 50% of the students like fencing. Of the students that like…

A:

Q: On the TV show, The Biggest Loser, the winner is the person who lost the largest percentage of…

A: The initial weights of Courtney, Patrick and Antone are 270 lb, 387 lb and 447 lb respectively. The…

Q: What is the ingredient cost of a cake if the food cost percent is 12% and the selling price is…

A: Given that: Food cost percent = 12%Selling Price=$32.95

Q: All of the 1,020 students at a local high school must enroll in a foreign language course. If 269…

A: The detailed solution is given in the next step.

Q: At a local Dunkin'donuts, a survey showed that out of 1280 customers eating lunch, 640 ordered…

A:

Q: In a soccer game Tasha made 2 out of 5 shots on goal. What percent of shots did she make? Tasha…

A: To find percent of shots Tasha made.

Q: A student completed an exam and their z score was -1.57. What percentage of students did better on…

A: We know that Z-score = (x - mu)/sigma  mu= 0 , sigma =1   X~N( 0,1)

Q: Of the 2380 motorcycle riders that participated in a recent bike rally through the California…

A: Total number of participants (N) are 2380. Number of men participants (M) are 2041. Percentage of…

Q: A movie complex is showing the same movie in three theaters. In theater A, 112 of the 160 seats are…

A:

Q: In a running competition, a bronze, silver and gold medal must be given to the top three girls and…

A:

Q: A bin contains 120 ears of white corn and yellow corn. Of these, 78 ears are yellow. What percent of…

A: The bin contains  Total number of ears of com = 120 Yellow ears = 78

Q: Lisa bought a new dress on sale at “Teen Hottie” and paid only $75. If it had previously been listed…

A: Given: price listed on dress=$125, paid for dress=$75 we know that discount d is given by d=listed…

Q: Olson Public Relations is promoting a new toy for Snidey Consumer Products. The chart below shows…

A: Given there are total 5 team members. From the table, we can see only one team member has billing…

Q: The band is holding a raffle this year and will give away four cash prizes of $100, $500, $1000, and…

A: Find your answer below

Q: In a city of 72,000 people, there are 27,000 people under 25 years of age. What percent of the…

A: The formula for percentage is, Perecent of Population=Population under 25 year ageTotal…

Q: A poll sampled 600 patrons of a local fast food restaurant. Approximately 84% of patrons preferred…

A: Suppose, p be the proportion of patrons preferred the new sea salt French fries over the previous…

Q: One third of the cars available for sale in a dealership are used cars. If there are 20 new cars,…

A: 1/3 rd of cars x = used cars   New or unused cars = 2/3 x

Q: In a wildlife park, There are 18 gray wolves. After three years, there were 27 gray wolves. What is…

A: The number of gray wolves at starting , ni=18The number of gray wolves after thress years,…

Q: This week the art museum gave away 1200 tickets to the Greco exhibit which was 150 percent as many…

A: It is given that art museum gave away 1200 tickets to the Greco exhibit which was 150 percent as…

Q: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

A: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

Q: When 6 boys were admitted & 6 girls left the percentage of boys increased from 60% to 75%. Find…

A: Find original number of boys and girls.

Q: Robert is 10% taller than Alex and Alex is 10% taller than Paul. How many percent taller is Robert…

A:

Q: A chess club with 40 members is electing a new president. Deshaun received 36 votes. What percentage…

A: