8. Lael wants a quick way to look up students by their Student ID.
In cell Q3, nest the existing VLOOKUP function in an IFERROR function. If the VLOOKUP
function returns an error result, the text Invalid Student ID should display.

Who is the first president to use social media as part of his campaign strategy

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.

During physical science class ben and jerry connected three identical lightbulbs in parallel to a battery where happens when ben removes one of the lightbulbs from it’s socket