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gshreya2005
gshreya2005
16.04.2020 • 
Mathematics

A telephone company offers a monthly cellular phone plan for $29.99. It includes 300 anytime minutes plus $0.25 per minute for additional minutes. The following function is used to compute the monthly cost for a subscriber, where x is the number of anytime minutes used. C(x) = {29.99 if 0 < x <= 300 0.25 x - 45.01 if x > 300 Compute the monthly cost of the cellular phone for use of the following anytime minutes.

(a) 185 (b) 370 (c) 301 (a) C(185) = $ (Round to the nearest cent as needed.)
(b) C(370) = $ (Round to the nearest cent as needed.)
(c) C9301) = $ (Round to the nearest cent as needed.)

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