Annual salary(2012) = $70,000
Annual inflation = 7%
Therefore, the salary you need to earn in 2020 in order to have the same purchasing power can be calculated below


where
n = 8
r = 7/100 = 0.07
PV = 70, 000

The salary you need to earn in 2020 to have the same purchasing power = $120, 273.03
Answer:
answer will be c: 1.5 seconds :)
The correct answers would be B, and d
No velocity will not be changed
Why?
According to Newtons 1st law the velocity of a moving object remains unchanged unless a external force affect that.
Answer:
metre per seconds
Explanation:
because velocity = distance ÷ time