Answered: There are 40 students in a classroom,…

There are 40 students in a classroom, and the desired ratio of students to computers is 3 : 1. How many computers are needed for the classroom to achieve the desired ratio?

Intermediate Algebra

10th Edition

ISBN:9781285195728

Author:Jerome E. Kaufmann, Karen L. Schwitters

Publisher:Jerome E. Kaufmann, Karen L. Schwitters

Chapter4: Rational Expressions

Section4.CR: Review Problem Set

Problem 44CR: At a restaurant the tips are split between the busboy and the waiter in the ratio of 2 to 7. Find...

See similar textbooks

Related questions

Q: In a fruit cocktail, for ever 30 ml of orange juice you need 45 nl of apple juice and 25 ml of…

A: We have: 30 ml of orange juice 45 ml of apple juice 25 ml of coconut milk So, the total quantity of…

Q: ad some toy cars and toy planes in two boxes A and B. At first, there were 12 toy cars and 20 toy…

Q: A recipe requires flour , margarine and butter to be mixed in the ratio 4:2:1 by mass . If the mass…

A: A recipe requires flour , margarine and butter to be mixed in the ratio 4:2:1 by mass The total…

Q: If Florence wants to stock 144 T-shirts and the ratio of white, plain colored, and printed t-shirts…

Q: The salaries of a secretary, a salesperson, and a vice president for a retail sales company are in…

A: Given, The salaries of a secretary, a salesperson, and a vice president for a retail sales…

Q: The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes…

Q: A restaurant serves two special dishes, X and Y to its customers consisting of 70% boys and 30%…

Q: In a box of stones, the ratio of red marbles to total marbles is 2:5. The ratio of green stones to…

A: Given: Ratio of red marbles to total marbles=2:5 Ratio of green marbles to total stones=3:10 Total…

Q: Suppose the postage on a letter was determined by the following set of rules. The first ounce costs…

Q: There are 47 students in a classroom, and the desired ratio of students to computers is 6 to 1. How…

Q: The special cocktail being featured tonight is a Bourbon Press. The ratio for a Bourbon Press is 1…

A: We know that 1 gallon=4 quartsSo, 1.5 gallon=(4×1.5)=6 quartsGiven that the ratio for a Bourbon…

Q: The recipe for a fruit smoothie requires 2 cups of fruit per 6 cups of yogurt to maintain a 1/3…

Q: In a garden, 1/3 of the roses were red, while the rest of the roses were yellow and white. When 45…

A: In a garden 13 of the roses are red while rest of them are yellow and white roses. 45 red roses were…

Q: One canned juice drink is 20% orange juice; another is 5% orange juice. How many liters of each…

Q: 16. A sum of $1,050 is to be divided between Jared and Josh McBride such that Jared receives three…

Q: The ratio of men to women in a classroom is 6 to 5. If there are 360 men how many women should there…

A: To find the number of women

Q: In order to bake brownies for 8 people, you need half a stick of butter, 2 teaspoons of salt, 6…

A: Let I will need x teaspoons of salt For 6 tablespoon of cocoa powder, we needed 2 teaspoons of salt…

Q: Dawn and Jackson have baseball cards in a in a ratio of 2:3. Together, they have a total of 60…

A: Given that; Dawn and Jackson have baseball cars in Ratio = 2:3 Total baseball cards = 60

Q: 1 kg of cashews cost GHS 100 and 1 kg of walnuts cost GHS 120. If a mixture of cashews and walnuts…

A: Given Information - Cost of 1 kg of cashews = GHS 100 Cost of 1 kg of walnuts = GHS 120 Cost of 1…

Q: At a hotdog stand, they serve regular and footling hot dogs at a ratio of 5 to 3. Based on this…

A: Given that The ratio of regular and footling hot dogs served is 5:3. Total number of hot dogs served…

Q: wo different kinds of coffee beans were blended. Individually, they cost $2.30/kg and $3.20/kg. How…

A: follow next step

Q: 2. The ratio of the number of boys to the number of girls in a school of 720 students is 3 : 5. If…

A: Given, Total students = 720 No. of BoysNo. of Girls=35

Q: A particular dress requires 4 1 4yards of fabric for manufacturing. If the matching jacket requires…

Q: A company mixes different amounts of blue paint with yellow paint in a ratio of 2 to 5 to make a…

Q: There are snakes that feed on those rodents. Suppose the ratio of rodents to snakes is 13:5. If…

A: Given data: The ratio of rodents to snakes is 13:5. Let the number of rodents be r. Let the number…

Q: To mix a cleaning solution, 1 mL of concentrated cleaner is added to 35 mL of distilled water. What…

A: Quantity of concentrate cleaner = 1mL Quantity of distilled water = 35 mL

Q: And from this solution, what percentage of times are between 22 & 46 minutes? What percentage is…

A: Given that Population mean=34 minutes Standard deviation =6 minutes We have to find the percentage…

Q: 3.) Donna's recipe for chocolate truffles requires a ratio of 60 cups of flour to 12 cups of salt to…

A: It is given that 60 cups of sugar: 12 cups of salt: 36 cups of sugar. We have to find how many cups…

Q: If milk is $2.12 per half gallon, eggs are $0.85 per doz, flour is $1.95 for 5 lb, sugar is $2.05…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Three 'jua kali' artisans Nyundo,Karai and Moto invested sh 1200, sh 1800 and sh 3000 respectively…

A: Given: Nyundo, Karai and Moto invested sh 1200, sh 1800 and sh 3000 respectively in their business.…

Q: In Part C, you determined that the proper ratio of packages of buns, packages of patties, and jars…

A: It is given that the ratio of packages of buns, packages of patties, and jars of pickles is 3:2:4.

Q: he ratio of students to teachers at Lucy’s school is 19:2. There are 494 students at Lucy’s school.…

A: Given: The ratio of students to teachers at Lucy’s school is 19:2. There are 494 students at Lucy’s…

Q: 4) A truck is carrying pear juice, cherry juice, and apple juice bottles in a ratio of 3:1:3. If…

Q: At the start of the school year,the ratio of boys to girls in drama club is 5 to 3.After Winter…

A: At starting in drama club let the number of boys be x and number of girls is y At start ration of…

Q: A mixture of red, green, and blue shirts was kept in a box. 2/5 of the shirts were red. When half of…

A: Let the ratio of red, green and blue shirts is x : y : z. Let the total number of shirts be n. Then…

Q: In a recipe for fizzy grape juice , the ratio of cups of sparkling water to cups of grape juice…

Q: he ratio of men to women working for a company is 7 to 4 . If there are 165 employees total, how…

A: Given that The ratio of men to women working for a company is 7 to 4 Men : Women = 7 : 4 Total = 7+…

Q: On a hiking trip, the ratio of the number of children to the number of adults is 3 to 5. Which of…

Q: A middle school has a student to teacher ratio of 15 to 1. This middle school feeds into a high…

Q: the ratio of red jelly beans to yellow jelly beans in a dish is 3:4, if greg eats 3 red jelly beans…

A: Given. Initial ratio of red and yellow jelly beans are 3:4 The final ratio is 4:5 3 red and 6 yellow…

Q: The total number of students enrolled at Hebron is 1,800 students. If the ratio of boys to girls is…

Q: There are 46 students in a classroom, and the desired ratio of students to computers is 6 to 1 how…

Q: A new venue just opened in downtown Canton, and they are in the process of deciding how many people…

Q: 3. A laboratory assistant wants to make 10 liters of 40% acid solution. If solutions of 50% and 25%…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Maria and Akshara divide some money in a ratio of 4:1, repectively. If Akshara gives Maria $5, then…

A: Maria get=$4x Akshra get = x Akshara gives Maria $5 then Maria total money becomes =$(4x+5)

Q: Scott, Wade, and Lucas decide to buy lottery tickets, agreeing to share any winnings in a ratio of…

A: To calculate: How much each should receive from the winnings ?

Q: In a class of 35 learners, the ratio of boys to girls is 3:4. Calculate how many girls are there in…

Q: 10) Salt and pepper are mixed in a ratio of 3:2 in a recipe. In another recipe, 8 parts of pepper…

A: topic - ratio and proportion

Question

There are 40 students in a classroom, and the desired ratio of students to computers is 3 : 1. How many computers are needed for the classroom to achieve the desired ratio?

Expert Solution