ving table indicates the U.S. Postal Rates for large envelopes and packages of different weights: Weight,...

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ving table indicates the U.S. Postal Rates for large envelopes and packages of different weights: Weight, Not Over (ounces) Cost to Mail a Large Envelope ($) 1 0.88 2 1.08 3 1.28 4 1.48 1.68 1.88 2.08 2.28 5 6 7 8 Cost to Mail a Package ($) 1.71 1.71 1.71 1.88 2.05 2.22 2.39 2.56 d. Create a linear model that could be used to calculate the cost to mail a large envelope, given its weight in ounces. Use L to represent the cost to mail a large envelope and a to represent the envelope weight in ounces. (In reality, weights are rounded up to the nearest whole ounce) L e. Create a linear model that could be used to calculate the cost to mail a package, given its weight in ounces. Use P to represent the cost to mail a package and a to represent the package weight in ounces. (This will require two linear pieces.) If a is a whole number between 1 and 3, then the model is P = AG If x is a whole number over 3 and not over 8, then the model is P = f. Find the weight at which a large envelope and a package will cost the same amount to mail, assuming your linear models still apply to higher weights. Round to the nearest tenth of an ounce (1 decimal place). ving table indicates the U.S. Postal Rates for large envelopes and packages of different weights: Weight, Not Over (ounces) Cost to Mail a Large Envelope ($) 1 0.88 2 1.08 3 1.28 4 1.48 1.68 1.88 2.08 2.28 5 6 7 8 Cost to Mail a Package ($) 1.71 1.71 1.71 1.88 2.05 2.22 2.39 2.56 d. Create a linear model that could be used to calculate the cost to mail a large envelope, given its weight in ounces. Use L to represent the cost to mail a large envelope and a to represent the envelope weight in ounces. (In reality, weights are rounded up to the nearest whole ounce) L e. Create a linear model that could be used to calculate the cost to mail a package, given its weight in ounces. Use P to represent the cost to mail a package and a to represent the package weight in ounces. (This will require two linear pieces.) If a is a whole number between 1 and 3, then the model is P = AG If x is a whole number over 3 and not over 8, then the model is P = f. Find the weight at which a large envelope and a package will cost the same amount to mail, assuming your linear models still apply to higher weights. Round to the nearest tenth of an ounce (1 decimal place).

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Solutions L is clearly L 068 02x P when x is less then or equal t... View the full answer