Which of the following best defines the two quantities that are measured to find the call rate of a phone company? (5 points) The quantity of price measured in dollars depends on the quantity of time measured in minutes.
The quantity of these measured in minutes depends on the quantity of price measured in dollars.
Ο Ο Ο
The quantity of time measured in minutes depends on the quantity of speed measured in calls per minute.
The quantity of speed measured in calls per minute depends on the quantity of time measured in minutes.

A. the quantity of price measured in dollars depends on the quantity of time measured in minutes

Step-by-step explanation:

With this, we can determine how much money would it cost in dollar for doing a phone call each minute

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation:

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)