In Craps once the point is set, the shooter continues to roll the dice until either the point comes up (in which case the shooter wins) or a 7 comes up (in which case the shooter loses). At that time, the round ends.

• Suppose the point has just been set at 6. What is the probability that the round will end in 5 rolls or fewer (not including the come-out roll)?
• Suppose the point has just been set at 4. What is the probability that the round will end in 5 rolls or fewer (not including the come-out roll)?

​​​​​​​Use as much detail as possible.

1. Compare and contrast port scanning and ping sweeps.
2. What is the best practice to employ to mitigate malware effects on a machine?

The hydraulic oil in a car lift has a density of 8.10 x 102 kg/m3. The weight of the input piston is negligible. The radii of the input piston and output plunger are 5.49 x 10-3 m and 0.127 m, respectively. What input force F is needed to support the 26800-N combined weight of a car and the output plunger, when (a) the bottom surfaces of the piston and plunger are at the same level, and (b) the bottom surface of the output plunger is 1.50 m above that of the input plunger?

The hydraulic oil in a car lift has a density of 8.30 x 102 kg/m3. The weight of the input piston is negligible. The radii of the input piston and output plunger are 7.30 x 10-3 m and 0.136 m, respectively. What input force F is needed to support the 23800-N combined weight of a car and the output plunger, when (a) the bottom surfaces of the piston and plunger are at the same level, and (b) the bottom surface of the output plunger is 1.00 m above that of the input plunger?

A car is to be hoisted by elevator to the fourth floor of a parking garage, which is 48 ft above the ground. Part A If the elevator can accelerate at 0.8 ft/s2, decelerate at 0.3 ft/s2, and reach a maximum speed of 8 ft/s, determine the shortest time to make the lift, starting from rest and ending at rest.

A cylinder of 10-m-high, and a cross-sectional area of 0.1 m2 , has a piston (that is free to move) assumed to have negligible mass and thickness (see Figure 1(a)). Above the piston there is a liquid that is incompressible (constant density and volume) with ρliquid = 1000 kg/m3 . Below the piston there is air at 300 K, with a volume of 0.3 m3 . Assume air is an ideal gas (Ru =8.314 J.mol-1 .K-1 ; Mair = 28.9628 g/mol) Use P0 = 101.325 kPa and g = 9.807 m/s2 Find the following: a- The mass (in kg) of the liquid in the cylinder. b- The initial pressure of the air compartment. c- The initial mass of air (in kg). d- The initial internal energy of air. Another negligible mass and thickness piston is placed on top of the cylinder (see Figure 1b) and pushed down by 0.1 m to compress the air. The process is isothermal. The liquid is incompressible (its volume and phase do not change). Calculate: e- The final volume of air. f- The final temperature of air when thermal equilibrium is obtained. g- The final pressure of air. h- Does the internal energy of air change? i- The boundary work used to lower the piston located on top of the air. j- The total heat transfer outside of the piston from the air compartment.

. Four teams Antwerp, Brindisi, Cadiz and Dortmund are left in the championship. One (and only one) of the teams can win the trophy. Antwerp is twice as likely to win as Brindisi, Brindisi is three times as likely to win as Cadiz and Cadiz is twice as likely to win as Dortmund. What are the teams respective probabilities of winning? What is the probability that neither Brindisi nor Cadiz wins?

The economic structure of Major League Baseball allows some teams to make substantially more money than others, which in turn allows some teams to spend much more on player salaries. These teams might therefore be expected to have better players and win more games on the field as a result. Suppose that after collecting data on team payroll (in millions of dollars) and season win total for 2019, we find a regression equation:
Wins = 81.77 + 0.134Payroll - 0.047League
Where League is an indicator variable that equals 0 if the team plays in the National League or 1 if the team plays in the American League.
a) Calculate the predicted number of wins for a National League team with a payroll of $103 million
b) Calculate the predicted number of wins for an American League team with a payroll of $97 million
c) Suppose we plotted the data and drew the regression lines for National League and American League teams. What would be the slope of the line for American League teams?
d) What would be the intercept of the line for the National League teams?

Write in C++

Abstract/Virtual Rock Paper Scissors

Create an abstract Player class that consists of private data for name, selection, wins, and losses. It must have a non-default constructor that requires name. It may not contain a default constructor. Create overloaded functions for the ++ and - - operator. The overloaded ++operator will add to the number of wins, while the - - operator will add to the losses.

You will create two different child classes of player, Human and Computer. Neither of which will have any private data, as they will use the parent’s data. Both will contain a virtual function called makeSelection() that will determine and set the selection for the particular player.

Your main() program will contain a NON-member function called playGame() that will take in your two players. You should ask the user if they would like to pay against another human, or a computer, or if they would like to see two computers play.

You will then need to create the appropriate objects and start the game play. After each round, you must display the number of wins and losses for each player and continue playing the game until the user decides to quit.