Suppose two tasks, a and b, must use the shared variable buf_size. task a adds 2 to buf_size, and task b subtracts 1 from it. assume that such arithmetic operations are done by the three-step process of fetching the current value, performing the arithmetic, and putting the new value back. in the absence of competition synchronization, what sequences of events are possible and what values result from these operations?

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

its an acute right triangle

step-by-step explanation:

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.