50 Points! 25 Points Each! Please help ASAP! Will mark brainliest! See attached image. By yourself or in groups, compare, tabulate, and average your measurements in each scenario. Determine how much time the CPU spends idle as a lower bound, average case, and upper bound. Discuss and record your results. Write 3-5 sentences describing your results.

Jenny wants to look at row 345 and compare it to row 17. what can she do if she wanted to easily adjust to see both at once?

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

Which excel file extension stores automated steps for repetitive tasks?