The function f(t) represents the cost to connect to the Internet at an online gaming store. It is a function of t, the time in minutes spent on the Internet.
$0 0<i< 30
FC = $5 30 <1 3 90
$ 10 1 > 90
Which statement is true about the Internet connection cost?
It costs $5 per hour to connect to the internet at the gaming store.
The first half hour is free, and then it costs $5 per minute to connect to the internet.
Any amount of time over an hour and a half would cost $10.
It costs $10 for each 90 minutes spent connected to the internet at the gaming store.
d

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

c is the answer

step-by-step explanation:

there is no answer sorry!

step-by-step explanation: