A fruit seller had some apples. He sells 30% apples and still has 420 apples. Originally, he had?

Q: On Monday, Harold picked up six donuts and three large coffees for the office staff. He paid $6.03.…

A:

Q: 1) Kristin spent $131 on shirts. Fancy shirts cost $28 and plain shirts cost $15. If she bought a…

A: We are solving the first question and for the next question post the question againand also mention…

Q: Belle buys a blender during the sale. If the original price was $16 and the sale is 75% off, how…

A:

Q: A bus company was offering a special deal on a bus trip to Atlantic City. Regular tickets cost $54…

A:

Q: To celebrate the first day of school, Percy brought in a tray of caramel brownies and walnut…

A:

Q: Richard gave 1/4 of his stamps to his brother. Then 30 stamps to his friend Roy and had 1/3 of his…

A:

Q: This week Bob puts gas in his truck when the tank was about half empty. Five days later, bob puts…

A: Given that bob puts gas in his truck when tank was about half empty. Five days later bob puts gas…

Q: Mrs. Walton bought 2 small, 1 medium, and 1 large orange drinks at the Sunshine Orange Palace for…

A:

Q: Ryan had 48 pages in his book. If this represents 12% of the book, how many pages are in the book?

A:

Q: The bookstore markod some notepads down from $3.00 but stil kopt the price over $2.00. It sold all…

A: NOTE: Refresh your page if you can't see any equations. . so the price of a notepad is between $2 to…

Q: At the first festival, she sold 20 necklaces and 35 earrings. At the end of the festival, she had…

A: To determine the average revenue for each necklace and each earring provided that the sales…

Q: Tickets to the soft ball game are 4 dollars for students and 7 dollars for adults. if 795 dollars…

A:

Q: Juice boxes are sold in packages of 4 and she brought 15 packages. How many juice boxes did she buy?

A: Word problems are studied in arithmetic.

Q: Jan, the bartender, wants to make a blue lagoon cocktail. He poured ice and lemonade in his jigger…

A: Topic:- mixture

Q: Mr. Akika has 45 17​-cent and 31​-cent stamps all told. The stamps are worth ​$11.85. How many of…

A:

Q: At a local market place, Naomi had 510 dolls to sell. In the morning, Naomi sold 160 dolls. In the…

A: Seven Thousandths = 0.007   Total dolls Naomi had = 510 Total dolls sold = 160 + 117 +100…

Q: The salaries of 4 employees were P12,000, P10,000, P15,000, and P18,000. What is the average salary?

A: Given salaries of employees are 12000,10000,15000,18000 What is the average salary?

Q: Matt took clothes to the cleaners three times last month. First, he brought 4 shirts and 1 pair of…

A: Given data: Matt took clothes to the cleaners three times last month. First time: He brought 4…

Q: grocery store sells a bag of 4 oranges for $1.72. If Christopher spent $1.29 on oranges, how many…

A: Solution :-

Q: Jason keeps a change jar in his room and only puts quarters into the jar. If he has $43.75 in the…

A: the question mentions that the jar contains only quarters and the total value of money in the jar is…

Q: Ethan buys a video game on sale. If the video game usually costs $38.75, and it was on sale for 20%…

A: Calculate the discount (off) on the video game. 20% of 38.75=20100×38.75=7.75

Q: Kenny uses of the chocolate syrup bottle for every scoop of ice cream that he eats. How many scoops…

A:

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: In an election for a district there were two candidates. Meni and Bie, a total of 25500 voted and…

A:

Q: 3) Dennis mowed his next-door neighbor's lawn for a handful of dimes and nickels, 80 coins in all.…

A:

Q: If Mary bought ribbon at $3.66per yard and Samuel bought the same ribbon at ​$3.97per​ meter, who…

A:

Q: A bus company was offering a special deal on a bus trip to Atlantic City.  Regular tickets cost $64…

A:

Q: Which is the better buy, 6 bagels for $3.29 or 8 bagels for $4.15?

A: To find the better buy from the both.

Q: Angela has a collection of nickels and quarters worth $8.80. If she has 68 total nickels and…

A:

Q: A bus company was offering a special deal on a bus trip to Atlantic City.  Regular tickets cost $94…

A: We can solve the problem by step by step.

Q: While reviweing the previous days arrest report, a police sergeant notices that six suspects were…

A:

Q: A concert manager counted 350 ticket receipts the day after a concert. The price for a student…

A:

Q: (d) (Advanced) Of selecting two CEOS and finding they both made more than $1 million?

A:

Q: A store advertises men’s suit on sale at 20% off. The sale price was P76. What was the original…

A: Let original price be PxSale price=P76 Discount=20%

Q: Ron has a co-op in Astor Cooperative. The total shares in the cooperative are 40,000 shares. If Ron…

A: In this question we can find percentage of the cooperative corporation does Ron own. Thus,…

Q: Jewelry has a 250% makeup. If a diamond ring costs Frank's Jewelers $550, what will the retail price…

A:

Q: At Berry Fun Farm, Liz picked 12 pints of berries. If 25% of the pints were blueberries, how many…

A: Here we will find the number of pints of blueberries picked by Liz,

Q: Nate went to the store and bought a chair for $16.64, a rake for $11.94, a spade for $12.31, a mower…

A: The bill amount will addition of all the money Nate spent on buying a chair, a rake, a spade, a…

Q: A theater group made appearances in two cities. The hotel charge before tax in the second city was…

A: To set up equations for the unknowns in the word problem and solve for them

Q: on Monday Harrell picked up four donuts and two large coffees for the office staff he paid $4.38. on…

A: We have to find cost of donut and coffee.

Q: Melissa's m balloons in the morning and another 16 packages of balloons in the afternoon. If each…

A: 1. In the morning she bought 20 packets of balloon. Again in the afternoon she bought 16 packets of…

Q: In a mayoral election, April Catarella received 284 morevotes than Charles Pecot. If Charles…

A:

Q: After 40 basebalt games Babe Ruth had 45 hits If after 80 games he had 100 hits, what is his yerage…

A: Consider the given: Number of hits in 40 games = 45 Number of hits in 80 games = 100 To find the…

Q: Mr. Akika has 51 20-cent and 28-cent stamps all told. The stamps are worth $12.84. How many of each…

A:

Q: A clothing store sells scarves for $16.95. If the cost per scarf is $14.50, what is the amount of…

A:

Q: Rosa gave 2/3 of her marble to her sister. Then she gave her best friend 3/4 of the rest.  If Rosa…

A:

Q: On Monday Harold picked up four donuts and two large coffees for the office staff. He paid $4.74. On…

A:

Q: Russ is in a 24 hour dance-a-thon as part of a fundraiser. He raised $50 in the first hour of the…

A: To find the total amount of money he will raise if he stay for 24 hours

Q: Ken went to a county fair and spent $5 on admission, $6.50 on games, and $7.21 on food. If he had…

A: Initially Person K had $30 before went to the fair.

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.