Below is the graph of the rate r in arrivals/minute at which students line up for breakfast at the Cafeteria Charlotte.The first people arrive at 6:50a.m.and the line opens at 7:00a.m.Suppose that once the line is open, checkers can check peoples' meal cards at a constant rate of 20 people per minute.Use the graph and this information to find an estimate for the length of the line (i.e.the number of people)at 7:10.
A)200
B)230
C)260
D)290

Question

Below is the graph of the rate r in arrivals/minute at which students line up for breakfast at the Cafeteria Charlotte.The first people arrive at 6:50a.m.and the line opens at 7:00a.m.Suppose that once the line is open, checkers can check peoples' meal cards at a constant rate of 20 people per minute.Use the graph and this information to find an estimate for the length of the line (i.e.the number of people)at 7:10. 
A)200 
B)230 
C)260 
D)290

Quizplus · Accepted Answer

The Answer of Below is the graph of the rate r in arrivals/minute at which students line up for breakfast at the Cafeteria Charlotte.The first people arrive at 6:50a.m.and the line opens at 7:00a.m.Suppose that once the line is open, checkers can check peoples' meal cards at a constant rate of 20 people per minute.Use the graph and this information to find an estimate for the length of the line (i.e.the number of people)at 7:10. 
A)200 
B)230 
C)260 
D)290

Below Is the Graph of the Rate R in Arrivals/minute