Pascal is going to flip a fair coin 1200 times. What is the best prediction for  the number of times that the coin will land heads up? Explain!

Q: A math teacher wishes to split a class of thirty students into groups. All groups will work on the…

A: Given data: Total students  = 30 To find: In how many ways can the teacher assign students to the…

Q: 2. Miguel and Luis are playing a game. Miguel will roll a number cube and Luis will guess the number…

A: Here AS PER note given I have calculated 2

Q: You need to create a new passcode for your iPhone, their are 10 numbers to choose from and your…

A: Remark: We know the number of different permutations of n distinct objects taken r at a time is nPr…

Q: (a) To handle the system (5) of four equations, Cramer told us that "we will find the value of each…

A: according to bartleby guidelines we can answer only first question and rest can be reposted.

Q: If "1"= one Million, "2"= one Billion, "3"= one Trillion, etc.  What is 1+1? I apologize if this…

A: Given that : "1"= one Million "2"= one Billion "3"= one Trillion Given that: 1+1= one Million + one…

Q: What are the steps in completing this question: 5^-4 - 5^-6 / 5^-3 + 5^-5

A: First write it in positive power rhen take LCM and solve it.

Q: Carl Freidrich Gauss was one of the greatest mathematicians of the 19th century. The story goes that…

A:

Q: I don't know why questions A B and D are wrong. If possible can you send me the correct way of…

A: Angle is taken from the positive x axis

Q: How much (on average) does the carnival gain on each play? (If the carnival looses money, enter a…

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Q: 45. Customer account "numbers" for a certain company consist of 2 letters followed by 5 numbers.…

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Q: How would I got about figuring out the following word problem? Petra has twelve more goats than…

A: As given: Petra has twelve more goats than Quincy and Rina together have so: P-Q+R=12…

Q: Hello, I could use help on a math problem. I need to convert 840 hr to week with showing the…

A: We know that 24 hour= 1 day So we divide 840 hours by 24 to get the number of days.  840…

Q: Three dice are rolled at the same time.  1. How many outcomes are there if the desired sum of the…

A: From the provided information, Three dice are rolled at the same time. Number of outcomes rolling a…

Q: As you can see, Sessa's request is the powers of 2, starting at 0.   Question: How many grains of…

A: We have to compute power of 2 to 6th value

Q: When you start your new job, you will be assigned an Employee Identification Number. If this number…

A: There are several powerful methods for counting objects and sets of objects without actually having…

Q: Your friend hands you his iPhone and wants you to attempt to unlock it on the first try. How many…

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Q: How many three-letter "words" (some may be nonsense words) can be made from 5 letters "FGHIJ" if…

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Q: Suppose that in a certain state, all automobile license plates have three uppercase letters followed…

A: Given Information: All automobile license plates have three uppercase letters followed by four…

Q: As you can see, Sessa's request is the powers of 2, starting at 0.   Question: On which day should…

A: All we have to do,compute power of 2 till it become 2048

Q: Other Math Explain why good knowledge in Astronomy is important for fields like Accounting,…

A: Most probably, you’re already interested in studying astronomy if you are reading this post. Would…

Q: pattern

A:

Q: If δ = 1, the difference between μ1 and μ0 has practical significance. True or false? Please…

A: While conducting a test of hypothesis, the probability value for the test test statistic is compared…

Q: From a survey of 100 students, 96 indicated that they were studying at least one of the three…

A: Venn diagram for the given problem is

Q: Match the number expression with the appropriate result. Group of answer choices (-6) + (-4) 6…

A: Given that Group of answer choices(-6) + (-4)   6 - (-4)   (-4)*10   (-40)/(-10)

Q: Morra is a hand game that dates back thousands of years to ancient Roman and Greek times. Two people…

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Q: buyer just paid $40.98 for a calculator. If 28% of that amount was the seller's markup, then what…

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Q: Create your own worded problems related to Permutations. How can Permutation be an important…

A: Hi I have provided you the detailed information about the concept of permutations. Hope it will…

Q: 13. 3/2 IL 5/2

A:

Q: How do you know when to use nPr​ and when to use nCr​ ​ in Permutations and Combinations problems?…

A: Generally, Permutation used when we have to arrange the objects and Combination is used when we have…

Q: Kaitlyn, a fifth-grader, asked five of her friends in class which book is their favorite. All of…

A: Here the sample is five friends of Kaitlyn and the population is all the children of Kaitlyn's…

Q: In how many ways can a team of 5 people be formed from a group of 5 Germans, 3 French, and 4…

A: Such prolems can be solved by using permutation .formula used in permutation is:-Prn=n!(n-r)!where…

Q: List four (4) ways in each of the following categories where mathematical concepts are used in…

A: At home : the mathematical concepts are used is while watching tv to change the channels which is…

Q: Suppose that in a certain state, all automobile license plates have three uppercase letters followed…

A:

Q: Lee is a teacher at a local high school who wanted to assess whether or not dogs physically resemble…

A: Given,  n = 16 H0: p = 0.50 Ha: P>0.50 (right tailed test)

Q: or Problem 8, make your answers in narrative form to solve the problem. 8. Find the fake coin. You…

A: a. Using Three weighings Select from the given coins 4 groups of 2 coins each. Let the group of…

Q: For this problem, assume the test had 7 true-false questions and 7 multiple-choice questions, and…

A: Each true-false question can be answered in 3 ways.  [True / False / Left blank] So 7 true-false…

Q: 1. Andrea enjoyed reading the Dark Tower series by Stephen King, so I know she will like his next…

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

Q: Why do the problems below have the same answer? How can the first one be interpreted in terms of the…

A: According to the given information, For part (1) It is required to calculate the number of ways to…

Q: On the 10th day how many total grains of rice would Sesa have received so far?

A: A geometric sequence is defined when the consecutive terms have the same ratio throughout the…

Q: If there are 5 ways to perform task A and 6 ways to perform task​ B, then how many ways are there…

A: Given information No of ways to do task A = 5 No of ways to do task B = 6

Q: A quiz has two problems. The first problem has 13 choices, out of which one is correct. The second…

A: Given data, Number of choices for first problem=13 Number of choices for second problem=3

Q: You have a test coming up that will consist of five true-false questions and five multiple choice…

A: There are only one way to answer correctly for true of false question and only one way to answer…

Q: Sessa, an ancient wise man, visited the king of his nation and showed him a new game.  The board was…

A: Sessa's request for rice grain is the powers of 2, starting at 0

Q: What are some of the instruments that can be used to conduct a research project? How does one select…

A: Here we want to discuss instruments that can be used to conduct a research project. interviews,…

Q: So, I often struggle with tables like these, so my teacher offered to give me practice problems over…

A: To construct a perpendicular bisector.

Q: A witness to a hit-and-run accident tells the police that the license plate of the car in the…

A: The first letter has only one(A) chance, the second letter has 26 ways, the third letter has 26…

Q: gits long. 1. How many choices are there if you may use a number multiple times and the order…

A: Hi, the question has more than 3 sub-parts. As per the guidelines I am obliged to answer first…

Q: If I am dealing with just letters then the answer will be all letters?

A: Topic:- basic maths

Q: When you get to college you will be assigned a new Student Identification Number. If this ID is 5…

A: The number of ways to select r objects out of n is given by the formula nCr=n!r!(n-r)!. Therefore,…

Q: For this problem, assume the test had 8 true-false questions and 10 multiple-choice questions, and…

A: Given that there are 8 true or false questions and 10 multiple choice question and each multiple…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.