Mathematics, 28.10.2020 19:00 pino2771
Jonathan knit some scarves to sell at a local arts-and-craft show. The function r(x) = 12x
models the amount of money, in dollars, he brings in by selling x scarves. The cost for
Jonathan to produce x scarves are $2 each plus $45 to get a booth at the show.
a. Write a function to model the cost, c(x) , Jonathan has to spend.
b. Write a function to model the profit, p(x) , Jonathan will receive from selling x scarves
Answers: 3
Mathematics, 21.06.2019 14:30
Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.
Answers: 1
Mathematics, 21.06.2019 19:30
Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
Answers: 3
Mathematics, 21.06.2019 20:10
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
Jonathan knit some scarves to sell at a local arts-and-craft show. The function r(x) = 12x
models t...
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