Answer:
2.5 inches per year
Step-by-step explanation:
We can deduce the rate of change by obtaining the slope or gradient of thw points given :
Gradient = Rise / Run.
Point A (2, 5) ; point B (4, 10)
x1 = 2 ; y1 = 5 ;x2 = 4 ; y2 = 10
Rise = y2 - y1 = 10 - 5 = 5
Run = x2 - x1 = 4 - 2 = 2
Rate of change = Gradient = 5 /2 = 2.5
Which is 2.5 inches per year
Answer:
the question is not correct. please rewrite the question.
Whole circle: central angle is 2pi
2/3 of that would be 4pi/3 (answer)
Answer:
10:9
Step-by-step explanation:
Convert 90 mm into cm which is 9cm so,
therefore it would be 10:9
