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Question: entomologists have discovered that a linear relationship exists between the...

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Entomologists have discovered that a linear relationship exists between the rate of chirping of crickets of a certain species and the air temperature When the temperature is 70F, the crickets chirp at the rate of 51 chirps/min, and when the temperature is 80F, they chirp at the rate of 81 chirps/min a)Find an equation giving the relationship between the air temperature x and the number of chirps per min y of the crickets (b) Use this function to determine the rate at which the crickets chirp when the temperature is 9 chirps/min Producers wil make 1600 refrigerators avalable when the unit prices S320 At unit price of S370 500 reh gerators wil be marketed Find the equation relating theunit priceρ0f a rehgeator to the quantity นppled xifthe equations known to be inear. How many refrigerators will be marketed when the uni price is 5420 At what price will suppliers be unwilling to market refrigerators
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