Question

Completing the square........... (+25 points+!) Someone please help:)

Answer 1

D)

`5 * {10}^( - 12)`

Explanation:

velocity(v) = distance/time

but distance =

`3 * {10}^( - 4)`

and velocity =

`6 * {10}^(7)`

`6 * {10}^(7) = \frac{3 * {10}^( - 4) }{time}`

`time = \frac{3 * {10}^( - 4) }{6 * {10}^(7) }`

`time = 5 * {10}^( - 12)`