19. Jack paid $13.75 to buy 3 slices of pizza and 4 hot dogs at a concession stand. Sarah paid $9.75 to buy 2 slices of pizza and 3 hot dogs from the same concession stand. What was the price of a slice of pizza? A. $1.50 B. $1.75 C. $2,00 D. $2.25

Q: 9. An adult discount ticket to the amusement park costs $35 and a child discount ticket cost $22. A…

A: cost of adult discount ticket = $35 cost of child discount ticket = $22

Q: Fadil has 558 pennies. Greg and his sister each have 386 pennies. How many more pennies do Greg and…

A:

Q: 5. Ben is making wooden toys for sale. Each toy costs Ben $1.80 to make. He sells the toys for $3.00…

A: Ben is making wooden toys for sale.Each toy costs Ben $1.80 to makeHe sells the toys for $3.00 each

Q: 5. The store is having a sale on fruit. You can buy 6 kiwi for $1.50. You can also get 5 mango for…

A:

Q: A hotel charges a rent of R.O. 20 per day for a ro cal phone call made. Abdullah stayed in the hotel…

A: Given data, The hotel charges 20 per day and 50 paise for a call. Abdullah stayed 2 days in the…

Q: 6.) The doctor writes an order for a medication. The order says to administer 0.1 gram by mouth…

A: The doctor writes an order for a medication. The order says to administer 0.1 gram by mouth daily.…

Q: 25. As an accountant for the advertising agency of Phillips & Phillips, Marcia Strasser writes many…

A: 25 a $ 27.83=twenty seven  and 83100 dollar        b $121.77=one hundred twenty one and 71100…

Q: 1 12. Abram rode in a cab for 9 miles. The taxi driver charged S2.50 for the first- mile and $1.25…

A: Given:          Total no.of miles Abram rode in a cab =9 miles          Charge for first 12mile…

Q: 5. Crackers were on sale 2 for $5.50. I bought three packs. How much did I spend?

A: We need to find how much is spent on 3 crackers.

Q: Alexis is going to pass out candy for Halloween. She wants to give 2 pieces of candy to each child.…

A:

Q: A swimming pool is 8 meters long, 6 meters wide, and 2 meters deep. The water- resistant paint…

A: Introduction: When a rectangle has a height along with its length and breadth, it becomes a…

Q: The buns cost 4 dollar and the pastries 5 dollar. Per bought buns and pastry for a total of 47…

A: The solution is given below in the next step:

Q: A merchant marked down some pads of paper from $2 and sold the entire lot. If the gross received…

A: Let the selling price per pad of paper be $x and the number of pads sold be y. Since the selling…

Q: Tony paid $16.78 for a ream of typing paper. This cost included a $1.50 donation to the local animal…

A: Solve for the cost of four reams without include the cost of donation

Q: The student government at Redwood High School sold 350 tickets to the school dance. Total ticket…

A:

Q: 24.) After selling a house for $98,700, a real estate agent split 4% of the sale equally with…

A: For this first we have to calculate the 4% of total sold amount and then we have to split it into…

Q: . The price of 8 sugar-coated donut and 4 cream-filled donuts is ₱228.00, whereas the price of 6…

A: Given that The price of 8 sugar-coated donut and 4 cream-filled donuts is ₱228.00, whereas the price…

Q: 6. Rebecca gave the cashier $20 to pay for 3 tickets to a museum. The cashier gave her $1.28 back in…

A:

Q: 6. Betty wants to mail a package. The flat rate for mailing a package is $4, plus $2 per ounce. If…

A: given three problem .

Q: 4.) Ms. Glover is cooking potatoes for a buffet. She needs to cook 0.25 pounds of potatoes per…

A: Total no of pounds required is equal to no of pounds required per person multiplied by no of…

Q: 2. As an appliance saleslady. Tiffany earns a commission of P80.00 for each oven she sells and a P…

A: Given that: Commission on oven = P 80Commision on electric fan = P 50Minimum earning = P3000   NOTE:…

Q: You make $8.45 an h before taxes? a) $278.85 b) $295.75 c) $302.07 d) $338.00

A: Topic:- algebra

Q: Three children shared $200. Andrew got 15% of the total sum. Bryan got - as much a) What percentage…

A: first we will find what amount of money each children got. given Total shared money = $200

Q: Hayley saved $124 to spend on her vacation. The first day she spent 2 of her 3 8 2 savings. The…

A: Explanation of the answer is as follows

Q: 20. Amy drove to a friend's house at a rate of 45 mph. She returned by the same route at a rate of…

A: Topic- basic maths

Q: Margie bought 1 pounds of tomatoes for $2.00 per pound, ! pound of onions for $1.60 per pound, and 1…

A:

Q: 2.) A school cafeteria spent $2,700 for ingredients necessary to prepare 450 meals. What is the rate…

A: Rate spent per meal is the amount of money that is to be spent for preparing a unit of meal . The…

Q: A. Give the percentage of each number. 1.35% of 128 2. 4% of Php 2 500 3. 2% of Php 1 150 4. 15% of…

A: To give the percentage of each number

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.