5) A farmer has enough feeds for 144 ducks for 14 days. If he sells 32 of his ducks, how long will the feeds last?

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Q: If 15 out of every 200 patients admitted to a hospital remain longer than a week, how many of the…

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A:

Q: (i) Determine how many rows are in the corner section of a stadium containing 3920 seats if the…

A: the total number of seats in the stadium are 3920  the first row has 10 seats,  The second row has…

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Q: A manufacturer of electric bulbs sends out 500 lots each consisting of 100 bulbs. If 5% bulbs are…

A: It is given that a manufacturer of electric bulbs sends out 500 lots each consisting of 100 bulbs.…

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A: Given that total population, N= 34000000 Total number of doctors = 87000

Q: a) How many three-digit numbers less than 700 can be made using the digits 9, 7, 4, and 2? (Each…

A:

Q: A is two years old older than B who is twice as old as C. If the total of ages of A, B, & C be 27,…

A: Let the age of C  be x . Then B's age and A's age are 2x and x respectively.Then formulate an…

Q: 3. My parents just started their digital music collection. If they have put cd's by 4 different…

A: 3) Given, Parents have put cd's by 4 different groups on their mp3 player. We have to find how many…

Q: A virus spreads through a network of computers such that each minute,25% more computers are…

A: This can be found by exponential growth : y=a(1+r)x a= initial value = 1 computer r=25%=0.25 x=1…

Q: The average age of a group of six men is 42.If the youngest man leaves , the new average is 46. What…

A:

Q: Question1:-If 6 seats are empty in a train box and two man entered in this coach than they seated…

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Q: How many ways are there to distribute 20 cents to n children and one parent if the parent receives…

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Q: A company hires 5 electricians to do a job in a period of 8 days. How many days would it have taken…

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Q: Lets suppose that for the month of December, company A's stock decreased from $42 to $37 per share…

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Q: 1. Suppose Ivana has 4 shirts, 3 pairs of pants and 3 pairs of shoes. How many different outfits can…

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Q: If a production line produces 50 mouse traps every 30 minutes over the course of a 10 hour work day…

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Q: Suppose that in order to save money, the Golden Eagles Nest dining area is considering limiting the…

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Q: If a plumber and a helper can install a water heater and a half in a half day, then how many water…

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Q: 2. If there are 0.0004 cars per capita for a population of 220 000, how many cars are there? *

A: Given Data: Cars Per capita=0.0004 Population=220000

Q: Suppose that there are 8000 students in a college and 400 students had contracted the flu at the…

A: 1st we have to make a differential equation for number of students get  contracted and the have to…

Q: If 5 people finish the whitewashing of a house in 3 days, in how many days will 3 people finish the…

A: Given, 5 people finish the whitewashing of a house in 3 days.       To find, How many days will 3…

Q: Suppose an ant hill in your backyard currently houses 2,564 ants. a) If the next week the ant…

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

Q: If a boy saved 25 on the 1st day, 27 on the 2nd day, 29 on the third day, and so on, how many days…

A: It is given that saving on the first day 25 on second day 27 and on the third day 29. it means…

Q: 2. In a basketball league consisting of 10 teams, each team plays each of the other teams exactly…

A:

Q: 5. An oral communication textbook contains three pages of review at the end of each of its 16…

A: Given, Number of chapters = 16 Number of pages devoted after each chapter= 3

Q: 1 2 3 4

A:

Q: A team of 24 workers was on a job that will finished in 70 days. 10 more workers were hired on the…

A: Given that a team of 24 workers will finish a job in 70 days. so 1 worker in 1 day will finish…

Q: In a large family, 20 have parrots, 15 have rabbits, and 5 have both. One own a pet dog. How many…

A: In a large family, 20 have parrots, 15 have rabbits, and 5 have both. One own a pet dog. We need to…

Q: The average age of a preschool class is 4.5 years old. If there is one 3-year-old, five 5-year-olds,…

A:

Q: In a league of nine football teams, each team plays every other team in the league exactly once. How…

A: Given football league consisting of 9 teams, each team play each other team exactly once

Q: 5 If you have a party for 70 people and your require 8 Ibs. of baby spinach for salads to feed them…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: With a short time remaining in the​ day, a delivery driver has time to make deliveries at 3…

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Q: how many men will be required?

A: Eight men can paint a building in three days. Assuming that men work at the same rate, and the…

Q: How many different license plates are possible if 2 uppercase letters are followed by 4 digits and…

A: A number plate consist of 2 uppercase letters followed by 4 digits, in which first digit cannot be…

Q: 2. In a basketball league consisting of 10 teams, each team play each of the other teams exactly…

A: Given information: Total teams=10 Each team of the other teams exactly three times.

Q: With a short time remaining in the day, a delivery driver has time to make deliveries at 6 locations…

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Q: It is estimated there are 1400 bears living in a certain region. Assume that biologists​ capture,…

A: We have to find the number of bears that could be tagged.

Q: Suppose a lottery with 1,000,000 tickets has a first prize of $200,000, three second prizes of…

A: Given that, A lottery with 1,000,000 tickets has a first prize of $200,000, three second prizes of…

Q: The monthly electricity bill for a household is calculated by adding a fixed charge of…

A: Given info: The monthly electricity bill for a household is calculated by adding a fixed charge of…

Q: Suppose  a culture of 300 bacteria is put in a petri dish and the culture doubles every hour.…

A: Given: - A culture of 300 bacteria is put in a petri dish and the culture doubles every hour. To…

Q: There are 150 flights expected to take off or land within one day at the planned Pickering airport.…

A: Total Flights = 150 Given that 92% of the flights are expected to be on time which means that 8% of…

Q: 3. My parents just started their digital music collection. If they have put cd's by 4 different…

A: Given: Parents have put cd's by 4 different groups on their mp3 player. Here, we have to find how…