Computers and Technology, 17.01.2021 21:40 1846252
Which of the following were responsible for the technological innovations that occurred during the Iron Age? (Select all that apply.)
division of labor
master craftsmen
steel tools
cheap (usually slave) labor
Answers: 2
Computers and Technology, 22.06.2019 05:00
Write a loop that reads positive integers from standard input and that terminates when it reads an integer that is not positive. after the loop terminates, it prints out, on a line by itself and separated by spaces, the sum of all the even integers read, the sum of all the odd integers read, a count of the number of even integers read, and a count of the number of odd integers read, all separated by at least one space. declare any variables that are needed. assume the availability of a variable, stdin, that references a scanner object associated with standard input. that is, stdin = new scanner(system.in); is given.
Answers: 3
Computers and Technology, 22.06.2019 21:50
Given int variables k and total that have already been declared, use a while loop to compute the sum of the squares of the first 50 counting numbers, and store this value in total. thus your code should put 11 + 22 + 33 + + 4949 + 50*50 into total. use no variables other than k and total.
Answers: 2
Computers and Technology, 23.06.2019 03:30
Hashtags serve to identify the topic of a given tweet true false
Answers: 2
Computers and Technology, 23.06.2019 19:30
What are loans to a company or government for a set amount of time
Answers: 1
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