Mathematics, 23.02.2021 01:00 shealynh52
The total number of thousands of tons of coal produced per year over aβ 10-year period for a certain region is provided in the accompanying dataset. Use double exponential smoothing to determine which pairs of values for alpha and beta minimize MAD for this dataset. alphaequals0.1β, betaequals0.9β; alphaequals0.4β, betaequals0.2β; alphaequals1β, betaequals0.7
Answers: 2
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Find the area of the triangle formed by the origin and the points of intersection of parabolas y=β3x^2+20 and y=x^2β16.
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Mathematics, 22.06.2019 00:30
Describe how to translate the graph of y=/x to obtain the graph of y=/x+5
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Paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.
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Mathematics, 22.06.2019 04:40
A. 15 degrees b. 45 degrees c. 30 degrees d. 60 degrees
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The total number of thousands of tons of coal produced per year over aβ 10-year period for a certain...
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