1. Math
  2. Mathematics
  3. teh fiction defining the charge for phone calls with ann...

Question: teh fiction defining the charge for phone calls with ann...

Question details

Teh fiction defining the charge for phone calls with Ann phone plan is:

c=0.04t+0.11

where:

c=charge for phone call 

t= time(minutes)

1. The connection fee for each call is?

2. The call rate is _________ per minute? 
3.Ann makes a call to order pizza the call took 3 minutes the call cost is?

4. If Ann has $2.44 credit left on his account the longest call she can make is _______ minutes?

YOUR ANSWER SHOUKD INCLUDE UNITS($ or minutes) with no spaces. Give your answer to 2 decimal places.

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution