Www. g "How does your experimental factor compare to the standard conversion factor of 454 g/lb?"

Answer and Step-by-step explanation:

In the laboratory, the comparison between the experimental factor and the standard conversion factor of 454g/lb has to do with experiments that involves (non-aqueous, powdery or solid substances) which has the mathematical relationship as:

As 1 grain = 1.43 x 10^-4 lb

1 lb = 454 g

Therefore 1 lb = 454 g can be used as standard conversion factor for comparing experimental factors.

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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step-by-step explanation:

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gym b charges $1.05 less per hour than gym a.