You have a 10 gallon fish aquarium
and are doing a water change. You are
removing .25
gallons per minute. How
much time will it take to
remove
Half the water?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60