Alvin wants to know what his average paddling rate was for a canoe trip to a campsite. On the way there it took him 9 hours against a river current of 3 km/ hr. On the way back, the same distance took him 4 hours with the same 3 km/hr current. Let r = Alvin's average paddling rate.

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explanation:

i need on these three questions. find standard form equation of line perpendicular to y = (2/3)x - 8 that goes through the point

the equation of a line is -6x-2y=-18 what is the x 3 answers sep 21, 2015

finding the critical point for f(x,y)=(x^2)*y+y^3 1 answer mar 10, 2013

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step-by-step explanation:

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

probability for j is 1/4

while

a is 1/6