Eastern Mining Co. mines tons of coal 7  5/6 tons on Monday,  6 7/8 tons on Tuesday, and tons 12 5/12 on Wednesday. If their goal is to mine 40 tons this week, how many more tons must be mined?

Q: n 2010, the population of a country A was approximately 3,370,611. In the same year, the population…

A: population of country B was -7346314 less than the population of country A

Q: A client is instructed to take 1 1/2 (one and one half) teaspoons of a cough syrup three (3) times a…

A: Consider the given information:

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A: given, A dairy needs 296 gallons of milk containing 6% butterfat. we have to find  gallons each of…

Q: A few years ago, a country consumed 19,300,000 barrels of oil per day. That same year, there were…

A: Given: Barrels of oil consumed by country per day approximately is 19,000,000 Number of households…

Q: If you lived in a typical U.S. city of 500,000, how many people would you expect to die of a stroke…

A: Introduction: The total number of deaths due to the causes listed in Table 7.5 is calculated below:…

Q: You work for a manufacturing company that decides to introduce a new product. If your company offers…

A:

Q: used to make a biweekly salary of $2,500. The complany he works for is under new management, which…

A: Given, Walt used to make a biweekly salary of $2,500. The company he works for is under new…

Q: Bob Farrell works for a company that manufactures small appliances. Bob is paid $2.00 for each…

A:

Q: How many times greater is the value of the 3 in 230,716 than the value of the 3 in 23,716?

A: The given numbers are 230,716 and 23,716.   Identify the place of 3 in both the numbers:   It is…

Q: In a certain year, a magnitude 7.7 earthquake struck California. In another year, a magnitude 5.7…

A: According to definition;                                       M = log(I/S)   Now, for comparison of…

Q: In one of Grimm's Fairy Tales, Rumpeplstiltskin has the ability to spin straw into gold. Suppose on…

A: It is given that he has spun  5pieces of straw on day 1 Also , it is given that he each day…

Q: There are four boys to every three girls in an introductory geology course. If there are 392…

A: First we let the ratio be 4x/3x . And total is 392.It means 4x+3x=392 .

Q: As the biologist for a certain crocodile farm, you know that its carrying capacity is 20,000…

A: Initial number of crocodile was 5000. After 6 weeks it becomes = 7500. Let say, in every week the…

Q: rubbing alcohol is typically diluted with water to 70% strength. If you need 3.5 oz of 45% rubbing…

A: Let x=amount of 70% rubbing alcohol needed Then 3.5-x=amount of water needed Now we know that the…

Q: buyer just paid $40.98 for a calculator. If 28% of that amount was the seller's markup, then what…

A:

Q: If the US population was 282.2 million in 2000, what percentage of the population was incarcerated…

A: Answer:

Q: In Lixue’s garden, the green pepper plants grew 5 inches in 3434 month. At this rate, how many feet…

A:

Q: in the year 2009-2010 school year in country A, there were 91,000 foreign students from country B.…

A: Let number of tudents from country C = x21 % of x = 21100x                   = 0.21 xnumber of…

Q: if the jones' used 1 1/2 quarts of milk for breakfast and 1 3/4 quarts of milk for dinner  each day,…

A: Given: The jones used 11/2 quarts of milk for breakfast and 13/4 quarts of milk for dinner each day.…

Q: If Sue eats 1/8 of a large cake, and Bill eats 2/4 of a small cake, who eats more cake?

A: Let large cake = 1 pound       Small cake = 1/2 pound Sue eats 1/8 of large cake. Bill eats 2/4 of a…

Q: If a $15 billion reduction in taxation produces an increase of $20 billion in output, the value of…

A:

Q: If a particular brand of coffee is 11.7% caffeine. How many 5  oz cups of coffee could you make…

A: Given : Proportion of Caffeine in particular brand of coffee  = 0.117 We have been provided cups of…

Q: 1. In an Easter Egg Hunt, there are five eggs under a tree. There are four times as many chocolate…

A: Total number of eggs under the tree is 5. The number of chocolate egg is four times the marshmallow…

Q: If a golf course is open 3,600 hours a year and 360 days a year, how often would the golf course be…

A: Number of hours in day is 24 hours. 24 hours=1 day3600 hours=124×3600 days=150 days

Q: 3. Jill has a total of 100 dimes and quarters. If the total value of the coins is $14.05, how many…

A:

Q: This year a small business had a Titian revenue of $62,100. If this is 35% more than their Tortola…

A: solution of the given problem is below...

Q: Mr. White drove 15 miles in July. He drove 8 times as many miles in September as he did in July. He…

A:

Q: On Monday a post office employee processed a batch of letters, on Tuesday she processed three times…

A: 2)on Monday a post office employee processed a batch of letterson Tuesday she processed three times…

Q: 2/5 as many fiction books as there are nonfiction books. There are 56 books total. How many are…

A: 2/5 as many fiction books as there are nonfiction books. There are 56 books total. How many are…

Q: Ten years ago, the population of Northern Cascadia was 20% smaller than the population that of…

A:

Q: Where should the stadium be located in order to be as close to equidistant from the 4 schools as…

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Q: 6. Ziad has 26 money bills in his bank, some are 500 L.L. bills and some are 1000L.L. bills. How…

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: You have been hired by the ministry of Transportation to solve a current issue they are having with…

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

Q: In March 2002 Cisco (CSCO) stock rose from $18 to $19, and America Online-Time Wamer (AOL) dropped…

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Q: One week in the midwest, 3.4 inches of snow fell on Monday, 0.6 inches on Tuesday, 2.2 inches on…

A: Let the amount of snow on Friday = x inches  So the total amount of snow=…

Q: There were some green and blue pens in a box. If 27 green pens were taken out of the box, there…

A: Let us consider that there were x blue pens and y green pens in the box. Given that if 27 green pens…

Q: For a Saturday service, if the weather is sunny, you will take in $9,000; if the weather is cloudy,…

A:

Q: 1. A goldsmith has two alloys of gold, the first being 70% pure and the second being 60% pure. How…

A: According to the question, Let x be the no. of ounces of 70% gold used; y of 60% used, then…

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

A:

Q: The population of a city is 323,000. The population declines by 3.8% every year, what will the…

A: topic- exponential function

Q: A store sells televisions for $360 and video cassette recorders for $270. At the beginning of the…

A: Let he had x televisions and y video cassette recorders at the beginning of the week. So, total…

Q: Rainbow Harbor Cruises charges $16/adult and $8/child for a round-trip ticket. The records show…

A:

Q: You have 2 empty unmarked jugs: an 8 liter and a 3 liter. Using those jugs and a water faucet, how…

A: Given, 8 litre jug and a 3 litre jug We need to produce exactly 4 litre of water

Q: The average Japanese autoworker makes a round $8 to $10 per hour and each car at Toyota has about 30…

A: Here, we have to assume that efficiency of workers is proportional to the amount they get paid per…

Q: As the biologist for a certain crocodile farm, you know that its carrying capacity is 20,00…

A: Given information: The capacity of the farm is 20,000 crocodiles. The initial release is 5000…

Q: it costs 6.44 per $1,000 of coverage, what is the cost to insure a car worth $18,500

A: Given query is to find the insurance cost for the car.

Q: Suppose Math 180A has 60% juniors and 40% sophomores. If 30% of the juniors live off campus and 15%…

A:

Q: Purchasing   Earl is ordering supplies. Yellow paper costs $5.00 per ream while white paper costs…

A:

Q: It is estimated that the city of Houston, Texas, will double in size every 35 years. If the…

A: Since we have             P(t) = p. 2td Then          P(t) = 2.4. 2t35 Therefore t =20years,…