Mathematics, 19.04.2021 18:10 Chsleigh275
Greg built a plane model. The initial weight of Greg's model was 21.8 pounds. He added a
propeller that weighed of the initial weight of the model. Greg estimates that the total
weight of the model with the propeller is about 24 pounds. Is Greg's estimate of the total
weight of the model reasonable?
Greg built another model. The initial weight of this model was 22.7 pounds. He added wings
that weighed of the initial weight of the model. Greg estimates that the total weight of the
model with the wings is about 27 pounds. Is Greg's estimate of the total weight of the model
reasonable?
5
Answers: 1
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Greg built a plane model. The initial weight of Greg's model was 21.8 pounds. He added a
propeller...
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