4 bags of sugar have 6kg or 6000 grams.
how many in each box?
well, there are 4 boxes, how many times does 4 go into 6000? 1500.
that many grams in 1 box then.
F’(x) = d over dx (10-xsq
Time = distance
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speed
= 7.2 x 10^2
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1.2 x 10^3
= 0.6 hrs = 0.6 x 60 = 36 minutes.
Hope this helps!
