I need help on this too

First is (0,0.5) second is (4.2,0) third is (0,-5) fourth is (0,15)

Ok so this is simple I think.
Think of a graph and point 0,0 is the origin.
Well all of them have 0 in it so let’s say it’s by feet.
0,-5 your going 5 feet down.
You can use this to help you figure out the answer.
Don’t worry I’m still going to give you the answer :)

ANSWER:
1. (0,0.5 )
2. (4.2,0)
3. (0,-5)
4. (0,-7)
5. (0,15)

If your wondering about the - and why its at the bottom and I put it higher up for increasing, in this type of problem it’s not really a negative cuz it’s just coordinates - doesn’t have a value in this problem.

Feel free to ask me anymore questions for this or other questions I’ll do my best to help. If I was right please give me brainiest if not then please tell us the right answer so the other people who use this don’t get it wrong.
Sincerely
-Pam Pam

No. of Persons= 16

Step-by-step explanation:

There was a one phone line

Average no of people calling = 60 in one hour

% of all callers at most can get busy signal

Probability < 0.6

Probability for less than 1 person on hold = 0.2642

No of persons = 0.2642(60)

= 15.852 or 16

16 persons in hour the company is able to put on hold