Answer:
The value of 2 in 2000 is 10 times greater than the value of 2 in 200
Step-by-step explanation:
from the value of 2 in 200 to reach 2000, it takes 10 times as much because we're moving only one place (which is the thousand's digit).
Answer:
Step-by-step explanation:

49 - 16 = 33
= 5.74
Answer:
1a: f(-2) means substituting -2 for x
1b: 65
I don't know the second one
Answer:
16875.98
Step-by-step explanation:
6000(1+(0.09/1)^1*12 = 16875.98