Expected number of times
Assume that we flip a fair coin till either it comes up tails twice or we have flipped it six times. Determine the expected number of times we flip the coin?
Expected delivery within 24 Hours
The amount of time that surveillance camera will run without have to be reset is random variable having exponential distribution with β = 50 days. Find out the probabilities that such a camera will.
For a particular flight with 300 seats, find out the number of tickets which can be sold by the airline company so that the probability of overbooking flight is around 31%.
Find maximum area of the square with side s tilted, inscirbed in the square with side 1 hint from book(use pythagorean theorem- 4 congruent triangles are made with sides 1-t and t and hypo. s)
Two random variables are independent and each has binomial distribution with success probability of 0.4 and two trials.
A point is randomly selected with a rectangle whose vertices are (0, 0), (2, 0), (2, 3), and (0, 3). What is the probability that the x-coordinate of the point is less than the ycoordinate? (Hint: Draw the picture)
Due to market demand, farmer will grow twice as much wheat as corn. He has assigned $63,750 for total cost of growing all crops. How many acres of every crop must he plant?
i) Determine what force should be exerted to the small piston when a weight if 1650 lb is to be lifted? ii) Determine the mechanical benefit of the hydraulic jack?
The high speed industrial drill having diameter of 98 cm builds up at 5.85hp at 1900 Rpm. What torque and force is exerted to the drill bit?
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Explain the type of solutions that scientists are exploring to help with creating alternative energy sources by 2050.
we examine the development of technologies overtime. Technology is the use of tools, means, and methods through which we interact with our environment.
Briefly describe the Understand-Solve-Explain approach to problem solving, giving examples of things you should consider in each step.
examine a variety of behavioral and personality theories by famous psychologists such as Abraham Maslow, Sigmund Freud, and B. F. Skinner.
Now that we have discussed strategies for test-taking, let's create a plan to prepare for Midterm Exams. Using the strategies provided in THRIVE
One of the most important tasks for any organization is to determine the type of technology that best fits the needs of the organization's mission.
I disagree with the statement that the Russian Empire did little to change the lives of conquered peoples or the land itself. Chapter 13 explains