In one part of a kennel, 58 of the 24 dogs are male. In another part of the kennel, 45 of the 30 dogs are male.
How many male dogs are in the two parts of the kennel?

Why is causation so much more difficult to prove than correlation?

What 620000 divided by 10 to the third power

Abarge can safely haul no more than 400 tons across the river. the barge has an empty weight of 24 tons. the average weight of the railroad cars is 4 tons each.bhow many railroad cars can the barge haul?