Answer:
10%
Step-by-step explanation:
because 7/10 would be 70% 4/10 would be 40% right?
Answer:
The function would be linear because the rate of change is constant.
Step-by-step explanation:
Given

per minute
See attachment for complete question and options
First, we write the function that calculates the cost (C(t)) for t minutes.
This is calculated as:



Rewrite as:

A function that has the above format is referred to as a linear function which has the general format

Where
m represents the slope/rate and it is constant
From the list of given options, (a) is correct.
Answer:
Step-by-step explanation:
The answer is already there
The correct answer is: [A]: True.
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Answer:
add them up
Step-by-step explanation: