Which statement describes what happens if multiple users make changes simultaneously to a presentation when coauthoring? 1. Only the primary coauthor's changes are retained to avoid conflicts.

2. A record of the initial change is kept in the case of conflicts.

3. A record is kept of all edits that are made so conflicts can be resolved.

4. It is the last change that will be retained in the case of conflicts.

Write a function balancechemical to balance chemical reactions by solving a linear set of equations. the inputs arguments are: reagents: symbols of reagents in string row array products: symbols of products in string row array elements: elements in the reaction in string row array elcmpreag: elemental composition of reactants in two dimensional numeric array elcmpprdcts: elemental composition of prducts in two dimensional numeric array hint: the first part of the problem is setting up the set of linear equations that should be solve. the second part of the problem is to find the integers from the solution. one way to do this is to mulitiply the rational basis for the nullspace by increasing larger integers until both the left-and right-side integers exist. for example, for the reaction that involves reacting with to produce and : reagents=["ch4", "o2"]; products =["co2", "h2o"]; elements =["c","h", "o"] elcmpreag=[1,4,0;

There’s only one game mode that stars with the letter ‘e’ in cs: go. which of the options below is it?

Why is it preferable to code web pages in html format? a. to create more lines code b. to apply general formatting rules c. to display properly as search results in all browsers d. to add meaning to the document