The school store sold 83,299 pencils the first week of school and 92,185 pencils the second week of school. How many pencils did they sell altogether?

Q: Jon Kerry makes a salary of $66,820 a year. What is his biweekly salary? Select one: O A. $2,784.17…

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Q: David had $40. He spent 1/5 of the money on a storybook and 3/10 on a calculator. How much did he…

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Q: The 2000 population of Jacksonville, FL was 736,000 and was increasing at a rate of 1.49% each year.…

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Q: if Susie has 95 million sheets of homework and gave Emma fifteen how much does Susie have left

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Q: The average amount of money held by each child in a group of 5 is $0.50.If one of the children loses…

A: Given that: Total number of child = 5Average money held by each child = $0.50

Q: A cookie recipe requires 3 3/4 cups of chocolate chips. If you make one third of the recipe, how…

A: 3 3/4 = 15/4 The question can be solved using unitary method.

Q: The number of gallons of milk sold each day at a grocery store ........... variable

A: number of gallons  - numerical count. Hence it is a quantitative variable.

Q: If fred rode for one-sixth of those four hours in the park, how many minutes would he have ridden in…

A: Solution : Given that fred rode for one-sixth of those four hours in the park 1 hour=60 minutes 4…

Q: case of 115 count lemons cost $23.46. How much does each lemons cost?

A: Given query is to find the cost of each lemon.

Q: A farmer sells 1/3 of his cattle. If he sold 428 animals, how many heads of cattle did he have?

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Q: You have 1/5 of a pizza left over from your pool party. If you sent 1/2 of the leftover pizza home…

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Q: Under new management, Brookfield Hardware keeps an inventory of 259,346 lawnmowers. That is 6% fewer…

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Q: In 2012, the Postal Service of a country A delivered 239,769,000,000 pieces of mail. In 2011, it…

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

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Q: The number of unemployed people in the month of July was 23,876. In August that figure decreased by…

A: Given the number of unemployed people in the month of July was 23,876. And in August that figure…

Q: A store had a sale on mp3 players. At 9 A.M., the store had 150 mp3 players in stock. By 10 A.M.,…

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Q: A recent survey found that 79% of Americans use the Internet. If a city has a population of 76,000,…

A: Population of city, p=76,000 Percentage of population that uses internet is 79%.

Q: The Sherlock Holmes Detective Agency was hired to solve 15 mysteries last year. The detectives were…

A: Introduction: Fractions are very important in mathematics. If we take out y parts out of x, then, in…

Q: The movie, Avatar, earned $760 million in American theaters and $2.022 billion in foreign theaters.…

A: The earnings of the movie Avatar in America is $760 million. The earnings of Avatar in foreign…

Q: If 48 apples cost $12, how many apples can be purchased for $3?

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Q: A company recently downsized its number of employees by 35%. If there are still 78 employees, how…

A: Let the number of employees prior to layoffs be x. 35% layoff occurred which means 35% of x number…

Q: The sports store sold three times as many basketballs as footballs last month. If they sold 140…

A: Given query is to find the number ofeach type ball.

Q: these activities. Check the solutions. 31) The high attendance at this year's Vacation Bible School…

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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: A production lot of 25 units required 103.6 hours of effort. Accounting records show that the first…

A: Answers given belowExplanation:To find the learning rate, we can use the learning curve formula,…

Q: Russell bought 0.51 pounds of peanuts and 0.13 pounds of raisins. How many pounds of snacks did he…

A: Russell bought 0.51 pounds of peanut and 0.13 pounds of raisins

Q: Catharina's father harvests one hundred fifteen ears of maize every hour. How many ears does he…

A: Given, Catharina's father harvests 115 ears of maize every hour. We need to find the number of ears…

Q: a local government had an employee reduction and lost 1/5 of its employees . If 88 of its employees…

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Q: Frank can file 140 books in 2.5 days. How many days does he need to file 490 books?

A: Given that, Frank can file 140 books in 2.5 days. So he ca file 1 book in (2.5/140) days.

Q: The number of people applying for free financial aid has gone up in the past decade by 6.74%. If the…

A: Given Data: Change in percentage=0.0674   Number of people that used to apply=9720000

Q: f 264.000 swiss citizens are currently unemployed which equals 3.3% of the countries working force,…

A: If 3.3% of the working force equals 264,000 unemployed Swiss citizens, then we can calculate the…

Q: if brenda spent 3/4 at work for 4 days . how many hours did she spend

A: if brenda spent 3/4 at work for 4 days . how many hours did she spend

Q: If 1% of a shipment of 2000 light bulbs is defective, how many bulbs in the shipment are NOT…

A: Given, 1%  of a shipment of 2000 light bulbs is defective i.e, number of defective bulbs = 2000 *…

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: The owner of a book shop surveyed people who bought fantasy novels to see if the store should expand…

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Q: The football game was attended by 237 people, down 40% from last week. How many people attended last…

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.