Answer:
D.
Step-by-step explanation:
If wrong so sorry I am a bit rusty
Answer:
[50, 410]
Step-by-step explanation:
If the plumber works 0 hours, he still charges $50, so that is the minimum of the range of charges.
If the plumber works 8 hours, his hourly charge of 8×$45 = $360 is added to his fixed charge of $50 for a total of $410. That is the maximum of the range of daily charges.
The range of the function is $50 to $410.
3 because 20/6=3.3333333333 so you would have 3 because you can split the pictures
Answer:
10
Step-by-step explanation:
7-(-3)
=7+3
=10
Hope this is helpful
The correlation coefficient r of the data set is <em>-0.28</em>
