In a particular​ year, a total of 47,631 students studied in two of the most popular host countries when traveling abroad. If 7669 more students studied in the most popular host country than in the second most popular host​ country, find how many students studied abroad in each country.    Find how many quarts of 6 ​% butterfat milk and 3​% butterfat milk should be mixed to yield 30 quarts of 5% butterfat milk.   A plane traveled 1500 miles with the wind in 2.5 hours and 1400 miles against the wind in the same amount of time. Find the speed of the plane in still air and the speed of the wind.

Q: The population of Assyria and Gondwanaland together is 965,808 with Assyria having 1,232 more than…

A: Note:- Since you have asked multiple question As per our policy, we will solve the first question…

Q: A construction company buys lumber in 8-foot and 14-foot board lengths. Each 8-foot board is cut…

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Q: The area of a state is 184,044 square miles greater than that of a second state. Their combined area…

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Q: Suppose a certain company sells regular keyboards for $83 and wireless keyboards for $110. Last week…

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Q: In 10 minutes, a conveyor belt can move 1,000 bushels of corn into a storage bin. A smaller belt can…

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A: 2 teams to be played out of 10 teams can be selected as follows:

Q: The dimensions of a rectangular metal box are 3 cm, 5 cm, and 8 cm. If the first two dimensions are…

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Q: How much would Skylar have to pay in a month where she used 5 GB over the limit?

A: Cost of using 7GB data = 50 $Cost of using extra GB after consumption of 7 GB = 30 $ per GBa.)She…

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Q: A container of yogurt has 130 calories per serving. If there are 5 servings in the container, and…

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Q: A candy distributor needs to mix a 40% fat-content chocolate with a 60% fat-content chocolate to…

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Q: A hound was chasing a fox. Whenever the hound took 4 leaps, the fox took 5. If 3 hound leaps cover…

A: It is given, when the hound takes 4 leaps, fox takes 5 leaps.Obviously, when hound takes 1 leap, fox…

Q: The number of ducks and pigs in a field total 35. The total number of legs among them is 98.…

A: The total number of ducks and pigs in the field is 35. The total number of legs among them is 98.…

Q: If it takes 27 gallons of fruit punch to serve 135 guests, how many gallons of punch would be needed…

A: 27  gallons of fruits used to serve 135 guests Let one guest used x gallons of fruits 135 guests…

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Q: The capacity of an elevator is either 20 children or 15 adults. If 12 children are currently in the…

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Q: A sum of $2700 is to be given in the form of 63 prizes. If the prize is of either $100 or $25, find…

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Q: A swimming pool can be filled in 11 hours if water enters through a pipe alone, or in 21 hours if…

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Q: A human brain contains 3 x 1010 neurons and a gorilla brain contains 7.5 x 109 neurons. How many…

A: Given A human brain contains 3 x 1010 neurons and a gorilla brain contains 7.5 x 109 neurons.

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Q: If someone worked one job at $10 an hour and another job at $12 an hour and made $480 in one week,…

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Q: One bag of potting soil contains 8 quarts of soil. How many clay pots can be filled from one bag of…

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Q: At one point in a Girl Scout cookie sales drive, region C had sold 1500 boxes of cookies, and region…

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Q: If 2 people can knit a total of 10 socks per hour, how many socks can five people knit in an 8 hour…

A: Find the number of socks produced by five people in 8 hours

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Q: If a machine that prints designs on T-shirts prints 500 shirts in 3 hours, how many hours will it…

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Q: A 12 ft board is to be cut into three​ pieces, two​ equal-length ones and the third 9 in. shorter…

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Q: Find how many quarts of 4​% butterfat milk and 1​% butterfat milk should be mixed to yield 60 quarts…

A: Given: There are two types of butterfat milk that should be mixed to yield 60 quarts of 3% butterfat…

Q: A human brain contains 3 * 1010 neurons and a gorilla brain contains 7.5 * 109 neurons. How many…

A: Number of neurons in human brain = 3×1010Number of neurons in gorilla brain = 7.5×109Let n be the…

Q: a besiege fortress is held by 5700 men who have provision for 66 days. if the garrison losses 20 men…

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Q: Find how many quarts of 6% butterfat milk and 3% butterfat milk should be mixed to yield 30 quarts…

A:

Q: A crime-scene investigator has 3.4 ounces of a sample. He needs to conduct four tests that each…

A: Definition used -          Remaining sample = Total sample - used sample

Q: A high-speed train makes a 450 mile nonstop run between two major cities in hours. The train travels…

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Q: a stadium can seat 40,000 people. Tickets to the lower seats cost $30 each and tickets in the upper…

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Q: A person has two times as many nickels as quarters. If the total face value of these coins is $5.25,…

A: Given:The person has two times as many nickels as quarters.Total face value of the coins $ 5.25.

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Q: A salesman sold twice as many pears in the afternoon than in the morning. If he sold 350 kg of pears…

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Q: The enrollment of students in evening classes at a local university decreased by  8% between two…

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Q: A jeweler needs to mix an alloy with a 16% gold content and an alloy with a 28% gold content to…

A: A jeweler needs to mix an alloy with a 16% gold content and an alloy with a 28% gold content to…

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Q: A worker uses 560 inches of steel wire to make 350 springs of the same size. At training rate, how…

A: Given that  A worker uses 560 inches of steel wire to make 350 springs of the same size  To find the…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.