Mathematics, 26.06.2019 10:30 prissydizzybella5
The quadratic function y = -10x2 + 160x - 430 models a store's daily profit (y), in dollars, for selling t-shirts priced at x dollars. a the daily profit the company would make from the t-shirts if it gave the t-shirts away for free b the greatest daily profit the company could make from selling the t-shirts c a selling price that would result in the company making no profit from the t-shirts d the selling price that would result in the company making the greatest daily profit from the t-shirts match each item with what it represents in this situation by entering the appropriate letter in each box. x-coordinate of the vertex of the function y-coordinate of the vertex of the function an x-intercept of the function a y-intercept of the function
Answers: 1
Mathematics, 21.06.2019 21:30
Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
Mathematics, 21.06.2019 21:30
Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
Answers: 1
Mathematics, 21.06.2019 23:30
Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same
Answers: 1
The quadratic function y = -10x2 + 160x - 430 models a store's daily profit (y), in dollars, for sel...
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