Andrew a sales representative of Data Network Company (DNC) must visit 6 towns within the coast province in the coming month. If there are nine major towns in the region to be visited, how many different groups of 6 are there that Andrew might visit?

Q: How many possible meals are there?

A: here use fundamental of counting principle   The school canteen offers the following choices for…

Q: How many different committees can be formed from 6 women and 6 Menifee the committee consists of 5…

A: Solution: From the given information, there are 6 women and 6 men.

Q: 29. FILE Dave's Automatic Door installs automatic garage door openers. The following list indicates…

A: to find mean valuemean = sum of observations/ count of observationsmean = (28 + 32 + 24 + 46 + 44 +…

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A: Given data; A car dealership offers 10 different upgrades with each of the vehicles it sells.  To…

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A: Given How many different breakfasts can you have at the local diner if you can select 3 different…

Q: The finishing times of the Men, Ages 30 - 34 group has a mean of 4313 seconds with a standard…

A: We have given that  Friends Leo and Mary both completed the Hermosa Beach Triathlon, where Leo…

Q: How many different routes can a saleswoman have if she must visit eight different companies in a…

A:

Q: 5 Brady went to a big parade and saw 42 different marching bands. If each band had an average of(120…

A: Brady went to a big parade and saw 12 different marching bands. Each band had an average of 120…

Q: How many 7-member committees could you form from a set of 9 people?

A: There are total 9 people.  We have to select 7 people from them. Since we are forming a committee,…

Q: How many pupils do not like any of the snacks?

A:

Q: On Halloween, a cartoon character, a bumble bee, a viking, a forest ranger, and a butterfly ring the…

A: here 6 people are in line and come one by one.  here order os selection matters  so this is case of…

Q: In triathlons, it is common for racers to be placed into age and gender groups. Friends Leo and Mary…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What is the Z-Score for Leo's finishing time? Round to two decimal places.

A: Here, Leo completed the race in 4948 seconds,    while Mary completed the race in 5513 seconds. The…

Q: Consider a Little League team that has 15 players on its roster. How many ways are there to select 9…

A:

Q: How do I set this up?   If 30% of the registered voters voted in the election and 122,700 votes…

A: To set up an equation for the number of registered voters and solve for the unknown

Q: A small town have five police cars: when a call comes in the dispatcher may dispatch no cars, one…

A: Given that there are 5 cars.  The dispatcher may dispatch no cars, one car, two cars, three cars,…

Q: A college golf team consists of four players who are ranked from 1 through 4. If a golf coach has…

A: Given that a college golf team consists of four players who are ranked from 1 through 4.

Q: Three members of an organization volunteered to serve as President, Treasurer and Secretary. In how…

A:

Q: Radio stations that are on the west side of a nation have call letters consisting of a K followed by…

A: The first letter is fixed with Z and is then followed by 4 letter( repetition allowed) Then,

Q: A southeast regional salesman has eight destinations that he must travel to this month:Atlanta,…

A: Given salesman has 8 destinations. Therefore different possible routes are 8! ways = 40320 ways.

Q: Six different picture packages are available for school portraits at Craldo's school. The cost of…

A: We are given the following table. For (a), Let x is denoted for the cost of 8x10 and y for the cost…

Q: 2. Your friend Carlos brought over 10 videos. Together, you choose 4 of them to watch. How many…

A:

Q: A teacher has 24 colored pencils and 18 pictures to be placed in groups with the same number of…

A: Question 3:             It is given that a teacher has 24 colored pencils and 18 pictures. The…

Q: The Hernandez family is selecting a furniture set. A furniture set has a bed, a desk and a dresser.…

A: Solve

Q: At PM Mall, shoppers were asked what network of sim (Smart, Globe, TM) they use. The following…

A:

Q: You are ordering a new home theater system that consists of a TV, surround sound system, and DVD…

A: It is given that , We can choose home theater system from  20 different TVs, 5 types of surround…

Q: The Grossmont College Student Council has 12 members.  How many different groups can be formed to…

A:

Q: in how many ways can the letters MANAGEMENT be arranged?

A: Total number of ways in which a word with n distinct letters can be arranged is n!But we see that…

Q: A group of 12 service dogs have been trained as K-9 units to assist the SWAT unit. How many ways are…

A: This is a combinatorics problem. So number of ways to select 3 dogs from 12 is:  C12,3=12!3!12-3!…

Q: The average number of minutes Americans commute to work is 27.7 minutes (Sterling’s BestPlaces,…

A: Here,the observation of 48 cities are…

Q: how many ways can a coach select a guards? starting five of one center, two forwards and two

A: here given , basket ball team consist of 2 centers 4 forward and four guard

Q: A college plans to interview 8 students for the possible offer of graduate assistantships. The…

A:

Q: A developer of a new subdivision offers a prospective home buyer a choice of 4 designs, 3 different…

A: We have to find number of different possibile outcomes.

Q: At family gathering were the following people:one grandfather, one grandmother,two father's,two…

A: Yes, There are not as many people as it sounds. Here is the list who attended Grandfather,…

Q: The average number of minutes Americans commute to work is 27.7 minutes (Sterling’s BestPlaces,…

A:

Q: You are ordering a new home theater system that consists of a TV, surround sound system, and DVD…

A: Given that you are ordering a new home theater system that consists of a TV, surround sound system…

Q: Your sister is shopping at an exclusive Rodeo Drive clothing store and examines 4 distinct blouses,…

A: It is given that there are 4 distinct blouses, 5 distinct dresses, and 2 distinct handbags. Since,…

Q: 3) Each year, Sydney, Australia, on average, gets hit by given year that area will be hit by more…

A: Given , Australia on average gets hit by 4 tropical storms Let X represents the number of storms X…

Q: If a total of 160 people bought drinks at the stadium on Friday, how many could be expected to have…

A: The following information is provided. Size  Quantity Small 9 Medium  16 Large  5 Extra…

Q: A class adviser surveys 35 of his students on the kind of pets they have at home. He found that 15…

A: We want to find number of students have none of given pets.

Q: Ifa restaurant menu offers 7 appetizers, 6 main courses, and 11 desserts, how many different meals…

A:

Q: your pizza, how many different pizzas can you order at Pizza Gut?

A: Pizza Gut sells only pizza. They offer five types of crust, five types of cheese, four meat toppings…

Q: The average number of minutes Americans commute to work is 27.7 minutes (Sterling’s BestPlaces,…

A: Mean refers to the average of a data set. It is obtained by the formula X=∑xin, where ∑xi is the sum…

Q: An interdepartmental task force is being formed to investigate an increase in violent crimes. 1/5 of…

A: Let , x people are participating in the task force Given that, 1/5 of the task force will be police…

Q: The average number of minutes Americans commute to work is 27.7 minutes (Sterling’s BestPlaces,…

A: Disclaimer, "Since you have posted a question with multiple sub-parts, we will solve first three…

Q: A major corporation has branch offices in eight major cities in the United States and Canada. The…

A: From the provided information, A major corporation has branch offices in 8 major cities in US and…

Q: In a company, you need to pick from your employees to be the manager, the supervisor, the…

A:

Q: A college radio station surveyed 662 incoming freshmen to see how many like jazz music, how many…

A: Given: n(S) = 662 n( Jazz)= 143+109+41+72 = 365 n( classical)= 41+72+67+53= 233 n( rap)=…

Q: A town is forming a committee to investigate ways to improve public safety in the town. The…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.