The amount of time t(in minutes) that it takes to put out a fire varies inversely
with G, the volume of water used in hundreds of gallons). When Gis 3, tis
15. Find how long it takes to put out a fire when 500 gallons of water (G = 5)
are used.

answer: ur v dumb

step-by-step explanation:

step-by-step explanation:

b and c

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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answers

rauschg

rauschg · hand

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step-by-step explanation:

just sum

10 + 10 = 20