Answer:
2000 _< t
think ;-;...................................
Answer: The average rate of change is
Step-by-step explanation:
The points (1, 2); (2, 2.5); (3, 3); (4, 3.5) and (5, 4) belong to the line shown in the graph attached.
The average rate of change for the sequence is the slope and you can calculate it with the formula:
Then, choose two points of the line and substitute them into :
Let's choose the point (1,2) and the point (2,2.5). Then:
Answer:
32 lbs
Step-by-step explanation:
John weighs 104 lbs
Rita weighs 136 lbs
The difference is 136-104 = 32 lbs
Answer:
45 students speak Spanish at Francis Lewis High School
Step-by-step explanation:
Option1:
18000 = 400x
x = 45 students speak Spanish at Francis Lewis High School
Option2:
72 ÷ 400 = 0.18
0.18 * 250 = 45 students speak Spanish at Francis Lewis High School