Answer:
the first one is 3.31
Step-by-step explanation:
Answer:
$12.50
Step-by-step explanation:
Answer: 47.75
Step-by-step explanation:
I actually went on brainly to search this and all I found was your question with no answers! So, I figured it out myself and got the right answer! 47.75 is in fact, the correct answer! May I have brainliest? Have a nice day!
Answer:

Step-by-step explanation:
The linear equation has the following form:

Where:
- Number of MBs of the data plan.
- Monthly cost of the data plan.
The slope of the function is:



The equation is:

Answer: Reject the null hypothesis because the p-value is less than 0.05
Step-by-step explanation: