Felipe has completed 6 deliveries so far this week. He needs to make 40 deliveries for the week. What percentage of his deliveries has Felipe completed?

Q: The number of passengers using a rail link fell from 190205 to174989. Find the percentage decrease

A: It is given that the number of passengers using a rail link fell from 190205 to 174989.

Q: A family's monthly utility costs are $130 for phone, $150 for electric, $105 for cable TV, $65 for…

A:

Q: A buyer purchases 20 percent of the 900 widgets in a warehouses inventory. Ihe next day, another…

A: Given data- Total number of widgets in a warehouse's inventory = 900 We have given that a buyer…

Q: . After inventory, you found out that there are 10 green shirts, 5 white shirts, and 3 red shirts…

A: We have 10 green shirts, 5 white shirts, and 3 red shirts in the stock now.  We had total 5 colors…

Q: Kara categorized her spending for this month into four categories: Rent, Food, Fun, and Other. The…

A: Food: $222Rent: $278Other: $333Fun: $167Total: $1000

Q: During the week, the price of a stock recorded the following gains and losses: Monday lost $1.25,…

A: We have given information that Monday lost $1.25 Tuesday lost $0.45 Wednesday gained $0.67…

Q: what percent of 20 is 18?

A: a % of b can be represented by the expression a100·b  . Let x % of 20 is equal to 18 . Hence, it can…

Q: At the CostcoTM eatery, a family of fouR caN pURchase four hot dog Meals foR $6. What is the Rate at…

A:

Q: A staff company went from 40 to 29 employees, what was the percentage decrease?

A: We know that percentage decreaseP.D. is given by P.D.=initial employes-final employesinitial…

Q: A production company is making a movie that is estimated to earn $1.2 million during opening…

A:

Q: The hockey team won 8 out of their first 14 games. At the Same Rate, how many games should they…

A: We can find the answer as below.

Q: Katie and Beth had the same number of marbles on January 1st. By the end of the year, Katie's…

A: Let, they both owned x marbles on January 1st.    Katie's collection increased by 25%, so now Katie…

Q: A bin contains 120 ears of white corn and yellow corn. Of these, 78 ears are yellow. What percent of…

A: We are given that a bin contains 120 ears of white corn and yellow corn. Of these, 78 ears are…

Q: Justin Taylor has group health insurance and pays 85% of the premium spread evenly over 26 pay…

A: Topic = Algebra  Correct answer = D

Q: seventeen percent of the plants in the greenhouse are broad leaf plants and the rest are grasses.…

A: Given, that there are broad leaf plants and grasses are in greenhouse, where 17% of the plants in…

Q: A community college has 1200 parking spots on campus. When it builds its new​ library, the college…

A:

Q: There are 280 freshman, 300 sophomores, and 320 seniors. What percentage of the school is…

A: It is given that Number of freshman = 280 Number of sophomores = 300 Number of seniors = 320 Total =…

Q: A group of preschoolers has 8 boys and 24 girls. What is the percentage of girls to all children?

A:

Q: Two factory plants are making TV panels. Yesterday, Plant A produced 5000 fewer panels than Plant B…

A:

Q: In 1950, the population of the small town of Tulsa was 1200 and had 80 (1) cars. In 1954, the…

A: Consider that the population and number of cars in Tulsa in 1950 were 1200 and 80 respectively and…

Q: 5 %of 69 is what percent of 100

A: Given: 5% of 69.   Find: 5% of 69 is what percent of 100.

Q: A college conference has total 160 papers, with 25 papers more from mathematics department than…

A: let, x is number of mathematics paper y is number of statistic paper

Q: A group has 20 man and 22 women what is the percentage of the women in the group

A: Given that, Total number of people = 20+22= 42 Man = 20 Women= 22

Q: Forty percent of the 25 customer who came this morning are adults and the rest are teen. How many…

A: Given: 40% of 25 customers are adults.

Q: . The Smith family went to dinner at a restaurant and had a total bill of $ 120. If they left a tip…

A:

Q: Kelly attended 17 classes out of 20 what is the percent of the classes she went to

A:

Q: You make 100 fancy chocolate tarts for Valentine's Day bake sale at a cost of $3.10 each.  If a…

A:

Q: A student cost for last semester at her community college was 5300 she spent 463 of that on Books.…

A: Given: A student cost for last semester at her community college was 5300 and she spent 463 of that…

Q: Brocksden Corporation had 2,700 shirts on January 1st, and it has 765 shirts left by March 31st. How…

A:

Q: Brocksden Corporation had 2,700 shirts on January 1st, and it has 765 shirts left by March 31st. How…

A:

Q: What percent is 1/3 of 60 less than ¼ of 200?

A: Question- What percent is 1/3 of 60 less than ¼ of 200?

Q: In a given university of 400 faculty members, 40% are males . What percent greater are the females…

A:

Q: Susan scored 82%, 75%, 77%, and 85% on the first four tests. What must she score on the fifth test…

A:

Q: There are 75 students enrolled in American History.  If 60 of the students enrolled are also…

A: Given that: There are 75 students enrolled in American History.  If 60 of the students enrolled are…

Q: Sally got 22 questions wrong on her quiz that had 40 questions on it. What is the percentage of the…

A:

Q: what percent of 25 is 5?

A: Simplification

Q: If 9 mature pear trees can produce 297 boxes of pears, then how many mature pear trees would it take…

A:

Q: Jasmine has taken an online boating safety course and is now completing her end - of - cour se exam.…

A: Jasmine hou eaucen an online boaung sabery course and isnow compering hen end of coume enam, as she…

Q: How much is Brent saving per month?

A:

Q: A bin contains 120 ears of white corn and yellow corn. Of these, 78 ears are yellow. What percent of…

A: The bin contains  Total number of ears of com = 120 Yellow ears = 78

Q: Zane went out shopping and all of the Halloween decorations were now discounted by 15%, he bought a…

A: Zane went out shopping and all of the Halloween decorations were now discounted by 15%, he bought a…

Q: For every 4 magazines that Taylor sold, Lily sold 3. Taylor sold 44 last month.How many did lily…

A: It is given that for every 4 magazines that Taylor sold, Lily sold 3. That is, 4:3. Also, Taylor…

Q: A two-wheeler dealer buys two scooters at 40,000 each. If he sells one scooter at 10% profit and…

A: Price of each scooter is 40,000 Rs.  He sells one scooter at 10% profit and another in 8% loss. For…

Q: A tourist attraction experienced a 3.75% fall in visitor numbers in June, compared to the previous…

A: The number of Visitors in June is 121,660. It is given that the number of visitors decreased by…

Q: Benny is 12 years old and Penny is 6 years old. Of Benny’s age is currently 200% of his sister…

A: Present, Benny's age= 12 years Penny's age= 6 years Current percentage ratio= (Benny's age/Penny's…

Q: Mr.Mitchell does 100 sit-ups every morning. How many sit-ups will he do in 9 days?

A: Given: Number of sit-ups done by Mr.Mitchell every morning is 100. To find: Number of sit-ups will…

Q: In a wildlife park, There are 18 gray wolves. After three years, there were 27 gray wolves. What is…

A: The number of gray wolves at starting , ni=18The number of gray wolves after thress years,…

Q: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

A: If 6units get 50% and 50units get 25%, how much percentage does 27 get?

Q: When 6 boys were admitted & 6 girls left the percentage of boys increased from 60% to 75%. Find…

A: Find original number of boys and girls.

Q: anton sends on average 800 text messages a week. At this rate, how many text messages does he send…

A: According to given data number of average number of text messages send in a week will be 800. now,…

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.