+1107 This is very simple, yet I can not figure it out: {nl}
For every 240 days of milking, cow’s milk production decreases by 2 gallons.
Which shows the average change in cow production?
(4 Answer Choices):
A) -120 gal p/day
B) -(1/120) gal p/day
C) (1/120) gal p/day
D) 120 gal p/day
Yours Truly,
MathPeacock
+37146 The milk production changes by -2 gallons per 240 days
= -2/240 = -1/120 gal/day
+1107 Those are the two I know are NOT the answer. I only know its B or C, just can't figure out which one.
Yours Truly,
MathPeacock
+37146 The milk production changes by -2 gallons per 240 days
= -2/240 = -1/120 gal/day
