View The rule for the number of fish in a home aquarium is 1 gallon of water for each Inch of fish length.
Marta's aquarium holds 31 gallons of water and Hank's aquarium hold 47 gallons of water. The aquarium
holds two types of fish, fish A and fish B. If Marta bought 3 of fish A and 2 of fish B, and Hank bought 3 of
fish A and 4 of fish B, how long is fish A and how long is fish B?
f Steg
Vide
Fish A measures
inches in length, and fish B measures
inches in length.
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Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.