Mathematics, 08.01.2021 06:30 artursino
Please help meee, at least answer question C
The function C(r) =-2x?+38x + 40 models the sales, in hundreds of
millions of dollars, of compact discs for years since 1990.
Part A: rewrite the function to reveal when cells of compact discs are 0$
Part B: what are the zeros of the function?
Part C: use the context to interpret the zeros
Answers: 3
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What graph correctly matches the equation y equals two negative x
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James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.
Answers: 1
Please help meee, at least answer question C
The function C(r) =-2x?+38x + 40 models the sales, in...
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