Tech A says that when repairing a leaky tire with a plug patch, the patch goes on the outside of the tire. Tech B says that the plug patch must be applied while the glue is still wet. Who is correct?

Which two editions of windows 7 support 64 bit cpus? choose two out of professional, business, starter, or home premium.

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

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;