1. Write a LEGv8 assembly code to compute the sum and mean of four 64-bit values. The four values are stored in an array. Compute the sum and mean and store the sum and mean in X20 and X21 respectively. Assume all values are 64-bits. Do not use divide and branch instructions in your code. Comment your assembly code. (You can use the some code from the test. S in Programming Assignment 0, there was an array with 3 values; but you need an array with 4 values here)

Python write an expression that executes the loop body as long as the user enters a non-negative number. note: if the submitted code has an infinite loop, the system will stop running the code after a few seconds and report "program end never reached." the system doesn't print the test case that caused the reported message. sample outputs with inputs: 9 5 2 -1

Need asap assignment directions: think of an organization (business, religious institution, volunteer organization, sports team) with which you have been involved. imagine outfitting it with an it infrastructure. prepare a plan for what you would do to support outfitting it. draw a map of a network connecting all the individuals, give them pcs and printers, and lay out the design as best you can. the purpose is to begin working with these concepts, not to build a perfect network.

Three out of five seniors remain undecided about a college major at the end of their senior year.