Man mathematical expectation
A man will win $ 70 if he throws either a seven or twelve in the roll of a pair of dice. He will Lose $ 20 if he does not. What is the man's mathematical expectation?
Expected delivery within 24 Hours
He then returns home at same speed but takes the different route. The return trip takes one hour longer and is 25 miles. Determine the speed.
The aircraft travels upwind with the speed of 420 mph for 7 hours. In how much time will it cover same distance in absence of wind? Wind speed is given as 120 mph.
For the following problem, maximize or minimize objective function according to what problem asks:
Jenny, who rides the moped, takes two hours less to travel 60 miles than Maureen takes to travel 50 miles on the bicycle.
The small plane flying into wind takes 3 hours 20 minutes to complete flight of 960 km, flying with wind, same plane takes 2 hours and 30 minutes to make same trip. Determine speed of plane and speed of the wind?
If they cycle in same direction, James will pass George in seven hours. Determine average rate if speed, in miles per hour, of both cyclists.
Suppose that the mean score on a certain aptitude test across the nation is 100, and that the standard deviation is 20 points. Find the probability that the mean aptitude test score for a randomly selected group of 150 8th graders is between 99.5
First he ran at 8mph for first third of trip but soon got tired and slowed down to 5mph for rest of 2 mile trip. Determine how many minutes it took little piggy to reach home.
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Laura, 15 years old, is a high school student diagnosed with anorexia nervosa-restricting subtype. She is the youngest of four children
Problem 1. In what way have you sharpened your listening skills-based interviewing? What would you like to improve?
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Based on the results of an intelligence test, Lex and Tim's parents decide to send Lex to a private college preparatory
Problem: A subject who is threatening suicide and has outlined a detailed plan to carry out that suicide in the near future,
In the next section, use the document as a source of information I have written up about my behavior and habits and use concepts from the module
List examples of signs a young child may exhibit due to stress. Describe an example of a young child who experienced stress.