Mathematics, 21.04.2020 20:51 rosieposie27
A company estimates that it will sell (x) units of a product after spending x thousand dollars on advertising, as given by (x)=−5x3+235x2−3400x+20000,10≤x≤40. (A) Use interval notation to indicate when the rate of change of sales ′(x) is increasing. Note: When using interval notation in WeBWorK, remember that: You use 'I' for [infinity] and '-I' for −[infinity], and 'U' for the union symbol. If you have extra boxes, fill each in with an 'x'. ′(x) increasing:
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Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4
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What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.
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Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment
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Mathematics, 22.06.2019 00:00
Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?
Answers: 1
A company estimates that it will sell (x) units of a product after spending x thousand dollars on ad...
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