Basic Math question and answers for August 20, 2024
- Q Mr. Kranz wants to buy a new car. He is considering a compact car, full-size sedan, or a sports utility vehicle. He can choose a standard or a luxury model...
- Q A credit card account number has sixteen digits where each digit is a selected from a set of numbers from 0-9. Which of the following represents the total number of...
- Q You have five lab rats (named A, B, C, D, E) that you have trained to play musical chairs, with three chairs In order one through three. How many possible...
- Q A school editor Is choosing three of eight seniors and two of six juniors to report on graduation. What is the number of possible ways for the school editor to...
- Q There are eight fiction books and seven nonfiction books on a shelf. Sara wants to bring three fiction and two nonfictionbooks on vacation, and she is going to read them...
- Q To pack for a business trip, Steve chooses four of nine dress shirts and two of three blazers. What is the possible number of ways for Steve to pack for...
- Q A credit card has a four-digit pin number consisting of four different digits from 0-9. How many possible pin numbers are there?7205,040151,2001,000,000
- Q Your little brother asks you to help him with his dinosaur project for school. He has narrowed his list down to 10 of his favorite dinosaurs, but he can only...
- Q Identify the event that is a combination.A baseball manager choosing a first and second batter from nine starters.The order of placing seven books on a shelf.A person selecting four balls...
- Q A spinner has eight equal-sized sections labeled A, B, C, D, E, F, G, and H. What is the number of possible outcomes if you spin the spinner three times...
- Q There are 25 students in your class. Your teacher wants to choose a group of 5. In how many ways can she form a group of 5 students?52553,1306,375,600
- Q You are playing a battle with your character cards. You brought 20 cards with you, but can only choose 5 for the battle.In how many ways can you choose the...
- Q A license plate begins with three letters chosen from A to Z. Which of the following represents the number of ways the letters of the license plate can be formed...
- Q A license plate is to consist of 3 letters followed by 5 digits. Determine the number of different license plates possible if the first letter must be an K, L,...
- Q In how many possible ways can you arrange frults in a row out of a basket of two oranges, one apple, and four lemons?1056305,040823,543
- Q Elizabeth rolls a number cube four times such that each roll represents a digit of a four-digit number. Which of the following expressions represents the number of four-digit numbers that...
- Q In how many possible ways can you arrange the digits in the order confirmation number 3018281268?151,200301,4003,628,8001,000,000
- Q A certain lottery requires players to select 5 different numbers, in any order, from 1 to 48 inclusive. How many different sets of 5 numbers can be chosen? The 5...
- Q A ferris wheel is 50 meters in diameter and boarded from a platform that is 2 meters above the ground. The six o'clock position on the ferris wheel is level...
- Q Guests at a wedding have an appetizer choice of soup or a salad, an entre choice of chicken, steak, or vegetarian, then a dessert choice of vanilla or chocolate cake....
- Q A woman has nine skirts and six blouses. Assuming that they all match, how many different skirt-and-blouse combinations can she wear?different skirt-and-blouse combinations.The woman can wear(Type a whole number.)
- Q Determine whether the following are permutations or combinationsThe ways to form a threeperson committee of achair, a treasurer, and asecretary from a group ofeighteen peopleThe ways to form a three...
- Q The transaction history at an electronic goods store indicates that 21 percent of customers purchase the extended warranty when they buy an eligible item. Suppose customers who buy eligible items...
- Q Ms. Kelly's daughter has 8 stuffed animals that she absolutely loves.a) She is allowed to bring one stuffed animal to school each day for three days in a row. In...
- Q Four starting youth basketball players are ages 8, 10, 9, and 11. Solve for the number of samples if a sample of two is randomly chosen. Show your work and...
- Q a. How many teams of six can be chosen out of 54 people?i. What type of problem?ii. Solveb. Out of 54 people how many ways are there to nominate a...
- Q 4. Identify which of the following is a permutation questiona. If there are 120 students in grade 11, how many ways can a seating chart be made for a groupof...
- Q In both videos, Sal uses the mathematical operation factorial. Evaluate the following factorialexpressions, and watch this video if you need help. Note: the answers to (a) and (b) are different!
- Q A lottery system uses six digits. The possible entries in these digits are the numbers 1, 2, 3, 4, or letters n, m, o, q, s, w, and z. The...
- Q Diltiazem is a commonly prescribed drug for hypertension. However, diltiazem causes headaches in about 12% of patients using the drug. It is thought that regular exercise might help reduce the...
- Q A football player attempts a total of 8 passes in overtime. Each pass can result in oneof 3 possible outcomes (a completion, an incompletion, or a turnover). How manyways could...
- Q Over the weekend, your family is going on vacation. Your mom is letting you bring 5 DVDs for the long road trip. How many ways can you choose the five...
- Q Pepperoni, green olives, black olives, tomatoes, green peppers, bacon, and hamburger are topping selections for a pizza. How many 2-topping possibilities are there, in which the toppings are not used...
- Q Outside a home, there is a 6-key keypad with letters A, B, C, D, E and F that can be used to open the garage if the correct six-letter code...
- Q How many different arrangements of 4 letters can be formed if the first letter must be W or K (repeats of letters are allowed)? There are different 4-letter combinations that...
- Q License plates in a particular state display 2 letters followed by 2 numbers. How many different license plates can be manufactured for this state?There are different license plates that can...
- Q A spinner is divided into 15 identical sectors and labeled 1 through 15.How many spins are expected for a multiple of 4 to be spun 7 times?Select from the drop-down...
- Q Find the equation of a 3D figure matching each of the descriptions below:a. A set of points equidistant from the origin.b. A plane parallel to the xy-plane.c. A plane parallel...
- Q A medical researcher needs 6 people to test theeffectiveness of an experimental drug. If 13 people havevolunteered for the test, in how many ways can 6 peoplebe selected?
- Q Use the formula for nPr, to evaluate the following expression.9P6
- Q Fill in the blank so that the resulting statement is true.If you can choose one item from a group of M items and a second item from a group of...
- Q Ed must select and answer in any order four of twelve essay questions on a test. In how many ways can he do so? Enter your result in the space...
- Q Robin is single. Her taxable income is $71,511. Find the tax liability using the Tax Table, Exhibit 18-3 from your text.$8,200.32$10,280.42$11,671.92$15,732.42
- Q If a first experiment can be performed in 5 distinct ways and a second experiment can be performed in 8 distinct ways, the two experiments together can be performed in...
- Q For a segment of a radio show, a disc jockey can play 5 records. If there are 9 records to select from, in how many ways can the program for...
- Q Freight Train Cars In a train yard there are 7 tank cars, 12 boxcars, and 12 flatcars. How many ways can a train be made up consisting of 4 tank...
- Q A nursing student can be assigned to one of six different floors each day depending on staffing needs. How many different ways can she be assigned during a 4- day...
- Q A new computer graphics company employs 10programmers. The company decides to expandinto digital animation and needs to transfer 3 ofthe programmers into the new department. Howmany different combinations of 3...
- Q Kristen's financial advisor has given her a list of 13 potential investments and has asked her to select and rank her favorite four. In how many different ways can she...
- Q When Bill makes a sandwich, he may choosefrom among 3 kinds of rolls, 4 varieties of meat,and 2 types of sliced cheese. If he chooses oneroll, one meat, and one...
- Q A group of Mathematics faculty at the local college consists of 9 women and 9 men. Five people are to be selected to go to a conference.How many different ways...
- Q Peter wants to buy a sandwich. He can make his sandwich with sourdough, Italian, or whole wheat bread. He canchoose turkey, ham, or salami. Each sandwich comes with either Provolone...
- Q 7. How many different 4-letter "words" can be made from the letters j, o, u, r, n, e, y if a. The first letter must be a vowel and repetitions...
- Q A box of chocolates contains six milk chocolates and seven dark chocolates. You randomly pick a chocolate and eat it. Then you randomly pick another piece. What is the probability...
- Q A race has 21 participants. How many ways can first second, and third place be decided assumingthere is no tie?
- Q Rita have a decorative M&M's dispenser in her house. When a guest activates the dispenser, this person gets a randomly selected M&M out of the container. The container has 10...
- Q The lines L?, L2, L3,... L2?0 are distinct. All the lines L4, L8, L12, L16 and L20 are parallel. All the lines L?,L5, L9, L13, L17 pass through a given...
- Q A baseball player comes up to bat 3 times during a league game. He either gets a hit or gets an out. How many different combinations are there for the...
- Q In a state's Pick 3 lottery game, you pay $1.48 to select a sequence of three digits (from 0 to 9), such as 600. If you select the same sequence...
- Q You are playing a card game. If you pull an Ace you win $26, if you pull the King of hearts you win $204, if you pull a jack or...
- Q How many 3-digit numbers greater than 600 can be formed using digits 2, 3, 4, 5, 6, 7 (repetitions are allowed)?(You will be asked to show your work on the...
- Q An environmental agency is analyzing water samples from 80 lakes. Five of those lakes are polluted. If 6 lakes are selected at random from the sample, how many ways could...
- Q Calculate the number of permutations or combinations in each problem below.A teacher is creating groups for a project with 3 students in each group out of a total of 12...
- Q Jamie is practicing free throws before her next basketball game. The probability that she makes each shot is 0.6. If she takes 10 shots, what is the probability that she...
- Q Suppose you are asked to list, in order of preference, the three best movies you have seen this year. If you have seen 6 movies in the past year, in...
- Q A large fast-food restaurant is having a promotional game where game pieces can be found on variousproducts. Customers can win food or cash prizes. According to the company, the probability...
- Q At Papa John's you are deciding on what you want for dinner. The pizza offers 8 different meats, 4 different cheeses, 3 different crust types and 2 different sauces. How...
- Q A restaurant lunch special allows the customer to choose two vegetables from the following group. corn carrots arugula peppers cauliflower kale fiddleheads broccoli spinach squash How many outcomes are possible...
- Q A machine that manufactures automobile pistons is estimated to produce a defective piston 1% of the time. Suppose that this estimate is correct and that a random sample of 80...
- Q Suppose that 55% of all babies born in a particular hospital are girls. If 7 babies born in the hospital are randomly selected, what is the probability that fewer than...
- Q Number Two: You have 3 piles of cash each containing $100. You have 6 other piles of cash containing distinct amounts of dollars. None of the 6 contain $100 or...
- Q From a collection of 51 store customers, 3 are to be chosen to receive a special gift. How many groups of 3 customers are possible?(b) 52 athletes are running a...
- Q Lamar is customizing his next pair ofbasketball shoes. The following table showsthe design components and how manyoptions he has for each.How many different shoe combinations can Lamar create?
- Q Suppose a password must consist of two letters followed by three digits. Repeated characters are allowed. A password of this type is chosen at random. What is the probability that...
- Q Using the digits 1, 2, 3, 4, 5, 6, 7, 8 we can form 8! (= 40320) 8-digitnumbers in which the eight digits are all distinct. For 1 ? k?...
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