Cathy sells insurance. Her salary is $180.00 a week. She makes a commission of $0.075 for each dollar she sells. In a four-week period, she sold $2200.00 worth of insurance. What were her total weekly earnings for the time period?

Q: Jan has 150 acres of farm land that she wants to plant with either corn or soybeans. If 100 bushels…

A:

Q: Kenya has $121,000 to invest. She puts some of it into an account paying an interest rate of 9% per…

A:

Q: Adam earned five dollars for each lawn he mowed.If he had twelve lawns to mow,but forgot to mow mine…

A: Earning

Q: Ms. Mills invested her $20,000 bonus in two accounts. She took a 4% loss on one investment and made…

A: Let Ms. Mills invested in first account be xand the second account be ySo,x+y=20000    ___(1)She…

Q: Nancy sells handcrafted bracelets at a flea market for $8. If her monthly fixed costs are $845 and…

A:

Q: An electrician charges a flat fee plus an hourly rate for a service call . She charges a total of…

A: We will find how much should he charge for a 2- hour service call as following .

Q: Sahra has $440 in her savings account and adds $12 per week. At the same time, Kyle has $260 in his…

A: Given: Sahra has $440 in her savings account and adds $12 per week. At the same time, Kyle has $260…

Q: Alan spent 2/3 of his money on a WiFi speaker and 1/5 of the remaining on a pair of Nike shoes. If…

A: Given that Alan spent 23 of his money on wifi speaker and 15of remaining money on pair of nike…

Q: Marissa has 150 acres of farm land that she wants plant with either radishes or carrots. If 100…

A: Given:  Marissa has 150 acres of farm land that she wants to plant with either radishes or…

Q: Before leaving to visit Mexico, Kevon traded 270 American Dollars and received 3,000 Mexican Pesos.…

A: Rational Numbers: All the numbers which can be written in the form of pq. Here, p and q are integers…

Q: Jack bought 3 slices of cheese pizza and 4 slices of mushroom pizza for a total cost of $12.50.…

A: Let $ x be the price of 1 slice of cheese of pizza and $ y be the price of 1 slice of mushroom…

Q: Mary Jo spends $2,220 to buy stock in two companies. She pays $22 a share to one of the companies…

A:

Q: If he sells a TV for P12,000, a 1. Albert receives 30% commission on the appliances he sells.…

A: As per the guidelines we are allowed to solve maximum of 1 question If you need help with other…

Q: Kathryn works as a real estate broker in New York City. She makes a base monthly salary and on top…

A:

Q: The number of lemon poppyseed muffins that a baker makes each day is 40% of the total number of…

A:

Q: On a bicycle, Caitlyn rides for 4 hours and is 42 miles from her house. After ridingWhat is…

A: Given: On a bicycle, Caitlyn rides for 4 hours and is 42 miles from her house.

Q: At the store, Robert buys two pairs of shoes $69 each, and a pair of a dress for $43. If he gives…

A:

Q: Shelly had saved some money for a vacation . shelly spends half of her vacation money on an airline…

A:

Q: Santa assigned Mrs. Claus four hours of housework, and Rudolph gave her five hours of outside work.…

A: Santa assigned Mrs. Claus four hours of housework, and Rudolph gave her five hours of outside work.…

Q: As a gift for his wife's birthday, Kristoff gave Anna a bouquet which contained a flower for each…

A: Given that: Age of Anna is equal to the number of flowers she recieved.Cost of Roses=20 gold coins a…

Q: A man has 18 coins in his pocket, all of which are nickels and quarters. If the total valueof his…

A: Given,           A man has 18 coins in his pocket, all of which are nickels and quarters and the…

Q: Pete is paid 50 cents a day to take out the trash and feed the dog . How much will he earn in four…

A: Given:-Pete is paid 50 cents a dayWe have to find what he earn's in four weeks.

Q: A man has 16 coins in his pocket, all of which are dimes and quarters. If the total value of his…

A:

Q: Faith is driving to a concert and needs to pay for parking. There is an automatic fee of $7 just to…

A: From the given data: The parking cost after 3 hours is:

Q: A man has 22 coins in his pocket, all of which are dimes and quarters. If the total value of his…

A: Given: A total number of coins= 22 (contains dimes and quarters). The total value of change= 385…

Q: Micah spent half of his money and an additional $324 on a television. Then he spent 1/6 of his…

A:

Q: A wireless store owner takes presale orders for a new smartphone and tablet. He gets 180 preorders…

A: Let cost of one smart phone = $x cost of one tablet = $y

Q: Samantha is driving to a concert and needs to pay for parking. There is an automatic fee of $10 just…

A: in this problem, cost is a function of time. entry charges of parking is $10  and $4 for every hour

Q: A woman bought a number of items for $48. She realized that if she had bought 10 more items for the…

A: Let     Number of items = n    Price per item = p

Q: Bill works at a weekend convention by selling copies of a book. He receives a $2 commission for each…

A: The commission rate of Bill for each copy is $2. The amount of commission he got on Saturday by…

Q: The admission fee at an amusement park is $3.75 for children and $6.20 for adults. On a certain day,…

A:

Q: Haley works as a real estate broker in New York City. She makes a base monthly salary and on top of…

A: Let x= monthly salary       y= commission on for each sale   Total pay T=x+ ny  n= no of sales.

Q: Eric sold 5 hogs for P24,345. If for each hog, he spent approximately P2,150 for foods, medicine,…

A:

Q: An airline that flies from Los Angeles to Albuquerque with a stopover in Phoenix charges a fare of…

A: To find: The number of passenger got off the plane in phoenix. Given: The total number of passenger…

Q: An executive in engineering firm earns a monthly salary plus a Christmas bonus of $8,700. If she…

A: An executive in engineering firm earns a monthly salary plus a Christmas bonus of $8,700. She earns…

Q: As a membership fee,a health club charges a one time amount of $40 and charges $25 for each…

A: As a membership fee, a health club charges a one time amount of $40 and charges $25 for each month.…

Q: In a charity triathlon, Mark ran half the distance and swam a quarter of the distance. When he took…

A:

Q: Ms. Wilson invested $23,000 in two accounts, one yielding 5% interest and the other yielding 11%. If…

A:

Q: A man has 14 coins in his pocket, all of which are dimes and quarters. If the total value of his…

A: Let d be the number of the man has and let q be the number of quarts ha has. Since he has 14 coins…

Q: A man has 21 coins in his pocket, all of which are dimes and quarters. If the total value of his…

A: Given,          A man has 21 coins in his pocket, all of which are dimes and quarters. The total…

Q: After four years in college, Josie owes $40000 in student loans. The interest rate on the federal…

A: After four years in college Josie owes $40000 in student loans   The interest rate on federal…

Q: a man has 11 coins in his pocket, all of which are dimes and quarters. If the total value of his…

A:

Q: Spencer is a plumber, and his coworker Nolan is an electrician. Spencer charges customers a fee of…

A: Spencer charges customers a fee of $46 just to come to their houses and then $3 per minute that he…

Q: How much does it cost to buy 10 pizzas when each is $10.50?

A:

Q: A woman bought a number of items for $90. She realized that if she had bought 12 more items for the…

A:

Q: Mobil allocates 1,776 gallons of gas per month to Jerry's Service Station. The first week, Jerry…

A:

Q: At the fair concession stand, a drink costs $1.50, and a hot dog costs $2.75. If Jacob has $18 to…

A:

Q: Jill earns a yearly salary of $40,000 plus 15% commission on total sales. Shonda earns a $55,000…

A: Jill earns yearly salary of $40,000 plus 15% commission on total sales. Jill have sales of $750000

Q: moving company

A:

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.