Mathematics, 15.01.2021 21:20 hamilclips6805
To obtain a retail price, a dress shop adds $20 to
the wholesale cost x of every dress. When the shop
has a sale, every dress is sold for 75% of the retail
price. If f(x) = x + 20 and g(x) = 0.75x, find [gf](x)
to describe this situation.
Answers: 3
Mathematics, 21.06.2019 22:10
Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min
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Mathematics, 21.06.2019 23:50
4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3
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Answers: 1
To obtain a retail price, a dress shop adds $20 to
the wholesale cost x of every dress. When the sh...
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