0.0208
you move it two decimal places to the left.
Original position of the submarine below the Surface = -2 2/3= -8/3
Submarine at a depth of -2 2/3 feet descended by 5 1/2 feet.
So new position of the Submarine = 
To Reach the surface submarine must rise = 0-(-49/6)
As seen from the equation the two negative sign [(-)(-)] will change into a positive sign.
At the surface the position of the submarine = +49/6 feet
Product means multiply
10 * q
N=9

n=9.333333333333333

that is 15 3's by the way.
Answer:A
Step-by-step explanation: