100 pt question
leo and melody go to school together. there are 800 students total in their grade. out of the 6 periods they have, they can only be in 2 periods together max. what is the percent probability that leo and melody are in a class together?

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%

What is the product? a-3/15a × 5/a-3

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample