1,320 gallons remains after 2 minutes 1,040 gallons remains after 9 minutes how long will it take for the pool to be completely drained?

their visual appeal is a sure hook into their content. but big books are also produced for pedagogical reasons, and using them in the classroom makes good teaching sense. an abundance of good children's literature in their lives is vitally important for young children as they strive toward independent reading.

umm

i would imagine your answer to be b.

i'm not could be wrong.

(also for future reference, their is an 'arts' category. : )