A reference point is an object or location from which the movement of another object is determined. Which of the following could be a reference point?

Modern businesses use different technologies to accomplish work tasks

When creating a budget, log fixed expenses before income. after income. after savings. at the top.

Suppose you have 9 coins and one of them is heavier than others. other 8 coins weight equally. you are also given a balance. develop and algorithm to determine the heavy coin using only two measurements with the of the balance. clearly write your algorithm in the form of a pseudocode using the similar notation that we have used in the class to represent sorting algorithms