Mathematics, 13.10.2020 19:01 love123jones
A pilot planning to fly at 420 miles per hour flies against a wind which cuts the speed to 4/5 of the planned speed. How long will it take the plane to travel 840 miles?
Answers: 2
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What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12
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Find the length of cu, the triangles are similar.
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Mathematics, 21.06.2019 18:30, Angelanova69134
Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 1
A pilot planning to fly at 420 miles per hour flies against a wind which cuts the speed to 4/5 of th...
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