It is 75000J
I checked this by plugging in the values above to the kinetic energy formula (1/2mv^2)
A, because you follow the numbers and just put "is to" and "as" in the middle.
Answer:
The initial cost of the cell phone was $364
Step-by-step explanation:
Since there was a 30% markup, 70% of the new cost is the initial cost. Multiply 520 by 0.7 on a calculator and you get 364
1.92/4 then you take that which is .48 and do .48/16 to get .03
