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Irina-Kira [14]
3 years ago
14

Laura sends an average of 27 text messages per month to each of f friends. Her cell phone provider charges her a flat rate of $3

.50 per month and $0.04 per text message. The function t(f) gives the total number of text messages Laura sends each month to f friends, and g(t) gives the amount Laura is charged by her cell phone provider for t text messages.
find t(f) and g(t)
Mathematics
1 answer:
svlad2 [7]3 years ago
8 0

t(f) = 27*f

g(t) = $0.04*27*f

without the value for f (the number of friends) that is the farthest this can be solved.

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