Mathematics, 04.04.2020 00:52 zanaplen27
F(r)=r^2+4r-60 I don't know how to solve or get the answer for this
Answers: 1
Mathematics, 22.06.2019 02:10
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.
Answers: 2
Mathematics, 22.06.2019 08:00
3. is it possible to solve x (t ) for t, substitute it into y(t) to eliminate the parameter, t, and write it as a rectangular equation with x and y instead? why or why not? these are the equations i am working with: •x (t)=0.0411905(t^2)+(-0.164619)t+28.0114 and • y (t)=-0.024127(t^2)+(-0.591143)t+(-87.4403)
Answers: 2
Mathematics, 22.06.2019 08:00
Joaquim earns a salary of $4,000 per month plus a 6% commision on all of his sales. he wants to earn more than 7,000 next month. write an inequality that shows what his sales need to be in order to reach his goal.
Answers: 1
Mathematics, 22.06.2019 09:00
Hello! could someone graph these as a linear system, ? y = 10x y = 5x + 30 thx!
Answers: 1
F(r)=r^2+4r-60 I don't know how to solve or get the answer for this...
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