# Learning with Techwhiff

#### Trending Questions

##### 2. Given the set S-ta,b,c,d,e,f,g,h) a) How many subsets does S have? b) How many subsets...
2. Given the set S-ta,b,c,d,e,f,g,h) a) How many subsets does S have? b) How many subsets have exactly 5 elements? c) A subset is randomly chosen for the collection of all possible a) b) c) subsets. What is the probability that it contains exactly 3 elements? d) A subset is chosen at random from all...
##### Aggregate supply and aggregate demand in Lithuania were in their long run equilibrium. Then consumers decided...
Aggregate supply and aggregate demand in Lithuania were in their long run equilibrium. Then consumers decided to spend less and save more. In a well-labeled graph, show how aggregate demand, aggregate supply, and the equilibrium change in both the short and long run (6 points). Explain what hap...
##### Choose the best answer to each of the following: (1) _____ A system consists of: a....
Choose the best answer to each of the following: (1) _____ A system consists of: a. A set of objects b. The attributes of objects c. The relationships between objects d. All of the above (2) _____ Which of the following is a type of UML diagram: a. Activity b. Context c. User Interface d. None of th...
##### The exponential random variable models the time between successive arrivals in a Poisson process. True or...
The exponential random variable models the time between successive arrivals in a Poisson process. True or False? The exponential random variable models the time between successive arrivals in a Poisson process. ITIE3 OFalse...
##### Cept of a randon PROBLEMS 1.1-1. Specify the following sets by the rule method. A= (1,2,3),...
cept of a randon PROBLEMS 1.1-1. Specify the following sets by the rule method. A= (1,2,3), B = (8, 10, 12. 14), C (1, 3, 5, 7,... 1.1-2. Use the tabular method to specify a class of sets for the sets of Problem 1.1-1. uncountable, or finite or infinite. A (1), B= (x= 1}, C ={0 < integers), D = (...
##### The following information is available concerning transactions between a parent and its wholly-owned subsidiary for the...
The following information is available concerning transactions between a parent and its wholly-owned subsidiary for the current year. The subsidiary purchased land from its parent in a prior year, at a cost of $400,000. The parent had reported the land on its books at$300,000. The parent sells mer...
##### Suppose a die is rolled six times. Let X be the total number of fours, and...
Suppose a die is rolled six times. Let X be the total number of fours, and let Y be the number of fours in the first two rolls. Find the distribution and the expectation of X given Y....