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java class to calculate the distance between two points.
Write a program which keeps track of scores for three test for a class of unknown number of students. Your program can assume that when receiving information scores for all 3 tests will be received at the same time. Your program should be able to have a user enter test scores, load test scores from a file, save them to a file, display test scores, provide the average score for a particular test and an average score across the 3 tests for a particular student. Your program must also utilize a menu which runs until told to quit. To accomplish this you will need 3 arrays where each array represents scores for one test and the index locations for the arrays will correspond with one student. For example, to refer to the test score for the 3rd test for student 7 you would call test3[7]. You can assume in your program that a user will not enter scores for more than 100 students.
the sum of 2 numbers is 16 the sum of their reciprocals is 1/3 find the number ?
two numbers differ by 3 and their product is 504 find the number ?
two numbers differ by 4 and their product is 192 find the number ?
revision help please!
the sum of the squares of 2 consecutive natural numbers is 313 find the number
Write a program to read two integers x and y then to calculate x to the power y by using while statement
paul is rebuilding his mailbox post. The horizontal portion is 14inches, where a is 10 inches. The vertical post is 49 inches, Where b is 13inches. Those two pieces meet at a right angle. What is the minimum lenght necessary for the angled support, c ?
Can any member be overloaded?
