Answer:
Step-by-step explanation:
We need to first find out how much 400% of 170 is and then add that increase to the original 170 people.
4(170) = 680 and
680 + 170 = 850 people after 3 years.
4.4 t = 13.2
t = 13.2 / 4.4 = 3
t = 3
C. 2
Slope = (y2-y1) / (x2-x1) , (x1,y1) = (1,-5) , (x2,y2)=(4,1)
= (1-(-5)) / (4-1)
= (1+5) / 3
= 6/3
= 2
B and E
The answer is No, they are not proportional. This is because 8/42 is not equal to 20/105.
