If you can hop 35 units left and right, skip 55 units left and right and jump 77 units left and right, where can you travel?

Q: A bricklayer lays 4 bricks the first day of the job. On each day thereafter, he lays three times the…

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Q: Scott had already read 4 books this year before joinin book every month now that he has joined. If…

A: Given : Scott has read 4 books before he joined the book club. after joining the book club he has…

Q: 5-

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Q: To determine the number of trout in a​ lake, a conservationist catches 200 trout, tags them and…

A: Given : A conservationist catches 200 trout, tags them and throws them back into the lake.​ Later,…

Q: for every 11 studenys who run track, 7 students play basket ball. There are 120 more students who…

A: Given, There are 11 students in one group of those who run track and there are 7 students in each…

Q: Suppose that a collection of 100 coins (consisting of fifty cent pieces, dimes, and pennies) is…

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

Q: When a number in increased by 20%, the result is the same when it is decreased by 10% plus 12. What…

A: Given that, a number is increased by 20% the result is the same when it is decreased by 10% plus 12.…

Q: Will read 20 pages of his mystery book every day. After reading for 5 days, Will still had 55 pages…

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Q: If 5.2% of the 200 million adult Americans are unemployed, how many adult Americans are unemployed?

A: Given that there 5.2% of the 200 million adult Americans are unemployed.   5.2%=0.052

Q: Each marble bag sold by debras marble company contains 3 orange marbles for every 2 blue marbles. If…

A: Given : Bag contains  3 orange marbles for every 2 blue marbles

Q: The local newspaper has a letter to the editor from 10 people. if this number represents 2% of all…

A: let the number of readers does the newspaper have = x

Q: Find the number of automobile license plates where: (a) Each plate contains 2 different letters…

A: We have to find number of automobile license plates where each plate contains 2 different letters…

Q: A farmer plants 4 apple trees for every 3 pecan trees in the orchard. She plants 2 peach trees for…

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Q: When 18 is subtracted from six times a certain number, the result is − 42.What is the number?

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Q: You are standing on the middle rung of a ladder. If you first move up 3 rungs, then move down 5…

A: Please refer the attached image for complete solution.

Q: You need to arrange seven of your favorite books along a small shelf. How many different ways can…

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Q: Suppose your grades on three math exams are 80, 93, and 91. What grade do you need on your next exam…

A: Given:

Q: How many people can be fed with 10 1/2 pizzas if each person is to get 3/8 of a pizza?

A:

Q: You need to arrange nine of your favorite books along a small shelf. How many different ways can you…

A: Given, Total number of books available to arrange = 9

Q: A contractor would like to build 9 houses, each with a different design. In how many ways can he put…

A: A contractor would like to build 9 houses, each with a different design. Assume,  first house is…

Q: When a number is decreased by 30% of itself, the result is 126. What is the number? ..... The number…

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Q: One digit is 61.5% of another digit. The sum is 56651.56.  what are the digits?

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Q: A pianist plans to play 3 pieces at a recital. In how many ways can she arrange these pieces in the…

A: We have to find no of ways

Q: The sum of three succeeding odd integers is 75. The largest interger is

A: Given that the sum of three succeeding odd inter is 75 To find the largest integer

Q: If 21 men can paint a house in 16 hours how many men will be required to paint the house in 14 hours

A: Given that 21 men can paint a house in 16 hours

Q: When a number is decreased by 20% of itself, the result is 20. What is the number?

A: Let x be the number. Given that x is decreased by 20%. Then, 80% of x is left which can be written…

Q: One person starts a rumour about how awesome math is. That person tells 8 people in about 1 hour. If…

A:

Q: A pianist plans to play 3 pieces at a recital. In how many ways can she arrange these pieces in the…

A: Given, A pianist plans to play 3 pieces at a recital no. of ways to arrange these pieces in the…

Q: In the Americas, automobile license plates contain two letters, followed by four digits. How many…

A: Given,no.of letters=26no.of digits(0 to 9)=10

Q: The park rules require that on duty for every 50 people who visit the parl How many guards should be…

A: The park rules require that one security guard be on duty for every 50 people who visit the park.…

Q: You purchase boxes of cereal until you obtain one with the collectors toy you want. If on average…

A: Basics:

Q: if 1 cup gives 20 servings, and 1/2 cup gives 40 servings, how do i figure out how many servings 3/4…

A:

Q: A disc jockey has 7 songs that he must play in a half-hour period. In how many different ways can he…

A: He can pick first song in 7 ways Second song in 6 ways Third song in 5 ways and so on.7th song in 1…

Q: When a number is decreased by 20% of itself, the result is 48. What is the number? The number is

A: Let the number is 'x'. A number is decreases by 20% of itself; it means that: y=1-20100xy=0.8x

Q: If Jim and Jerry work together they can finish a job in 4 hours. If workingalone takes Jim 10 hours…

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Q: when a number is decreased by 40% of itsef, the result is 96. what is the number?

A: To find the number such that if the number is decreased by 40% of itsef, the result is 96.Let x be…

Q: A college team plays 8 basketball games during an intramural. In how many ways can the team end the…

A: Permutation of r objects from n objects is when, r number of objects are selected from the n objects…

Q: A pianist plans to play 4 pieces at a recital. In how many ways can she arrange these pieces in the…

A: Factorial of a number:   It is a non-negative integer n which is defined by the product of all…

Q: In a science classroom, where labs are performed, students are seated at lab tables. If the teacher…

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Q: A pianist plans to play 4 pieces at a recital from her repertoire of 25 pieces. How many different…

A: Given : No. of repertoire pieces = 25 A pianist plans to play 4 pieces i.e n = 4

Q: Coco arranged 32 chairs in 4 rows. If each row has an equal number of chairs, how many chairs are in…

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Q: In the Philippines, AM Broadcast stations use call letters that start with D and followed by Z or W.…

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Q: When a number is decreased by 10% of​ itself, the result is 36. What is the​ number?

A:

Q: A book has 625 pages, David has red 132 of the pages, Ana has red 134 of the pages and Lucas has red…

A: Total number of pages (T.P)=625 Number of pages read by David (DP)=132 Number of pages read by Ana…

Q: A baker wants to arrange some apple tarts on baking trays. If he puts 5 tarts on each tray, he will…

A: We have, if baker puts 5 tarts on each tray, he will  have 1 tart left over. Also if he puts 7 tarts…

Q: Adams School orders 3 cartons of chocolate milk for every 7 students. If there are 581 students in…

A: Please find attachment for the details solution

Q: Olie is three times as old as Bong. Four years ago, he was four times as old as Bong was at that…

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Q: Manuel has 18 bulbs to make a string of holiday lights. How many distinct arrangements can he make…

A: we want to find ways of arranging for given question

Q: What is one fourth

A: One fourth is a fraction which is one part of 4 parts.

Q: Mark is covering the top of a table with some left-over ceramic tiles. How many patterns can he make…

A: To Find: How many patterns can he make if he uses 3 blue tiles, 2 yellow and one each ofwhite, red…