What are the three phases of an iterative development process? A.
design, analyze, generate
B.
plan, analyze, evaluate
C.
analyze, implement, delivery
D.
design, prototype, evaluate

Which number on the image above correctly indicates the name of a folder in this url? a.1b.2c.3d.4

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;

Fast answer i need for apex ! smartphones should be banned from the classroom in public schools so that students cannot cheat on test so easily? which is an example of a counter argument to the thesis above? a. the classroom is a place for learning not for making phone calls b. smartphones are useful learning tools in the modern classroom c. banning smartphones will not students pay attention to teachers any better d. banning smartphones would decreased incidents of theft