A coin is flipped 8 times in a row (assume all outcomes are equally likely).For each of the following questions, you should write your answer as an expression. Do not give thefinal numeric value. For example, you should write C(4,2)/24 instead of 0.375. Q1.2 What is the probability that it lands on heads at least twice?

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Answered: A coin is flipped 8 times in a row…

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter4: Selection Structures

Section: Chapter Questions

Problem 14PP

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True or False If the value of y is 3.14, calling Math.floor(y) will return 3 and calling Math.ceil(y) will return 4.
Simulate the dice game of lucky sevens. The rules are: roll two dice if the sum equals 7, win $4 if the sum is not 7, lose $1 Write a program that asks the user how much they would like start the game with. The program should then: simulate the dice roll (using the random function) and show what was rolled show what the user’s funds are after each roll ask the user if they want to roll again if the user wants to roll again, repeat the three actions above if the user does not want to roll again give some response and end the game the final output should show if they won or lost money, and how many rolls they played
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The 24-point card game involves picking any four cards from 52 cards, as shown in Figure 10.20. Note that the jokers are excluded. Each card represents a number. An ace, king, queen, and jack represent 1, 13, 12, and 11, respectively. Enter an expression that uses the four numbers from the four selected cards. Each card number can be used only once in each expression, and each card must be used. You can use the operators ( *, and /) and parentheses in the expression. The expression must evaluate to 24. After entering the expression, click the Verify button to check whether the numbers in the expression are currently selected and whether the result of the expression is correct. Display the verification in a dialog box. You can click the Refresh button to get another set of four cards. Assume thatimages are stored in files named 1.gif, 2.gif, ..., 52.gif, in the order of spades, hearts, diamonds, and clubs. So, the first 13 images are for spades 1, 2, 3, ..., and 13.
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Coin Exchange: Write a program that will determine how many coins of each denomination (50kr, 25kr, 10kr, Skr, and 1kr) are required to make up a given amount of change. For example, to make 57kr we could use 1 x 50kr, 1 x 5kr, and 2 x 1kr., It should be obvious that many combinations of coins are possible. For example, in the example above, we could make up 57kr with: (57 x 1kr) or (2 x 25kr and 7 x 1kr). However, your program must use the smallest number of coins (10 points). Example program output: Enter amount: 40 40 Kr = 1 x 25Kr 1х 10Кr 1 x 5Kr
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