Mathematics, 19.04.2021 18:00 littlemrslazy
Greg built a plane model. The initial weight of Greg's model was 21.8 pounds. He added
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?
PLEASE HELP I’LL MARK THE BEST AMSWER WITH THE MOST EXPLANATION BRAINLIEST
Answers: 1
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Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315
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Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.
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He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean and standard deviation according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%
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Are the corresponding angles congruent? explain why or why not.
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Greg built a plane model. The initial weight of Greg's model was 21.8 pounds. He added
propeller th...
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