Afreghit train is 9.98 x 10^6 kilograms the mass aircraft carrier is 7.3 x 10^7 kilograms approximately how many more kilograms is the mass of an aircraft carrier than the mass of a freight train? show your work and write your answer in scientific notation

By 63020000 kg  of an aircraft carrier is more than the mass of a freight train.

Explanation:

Since we have given that

Weight of a freight train is given by

Weight of the mass aircraft carrier is given by

Difference between their weights is given by

So, By 63020000 kg  of an aircraft carrier is more than the mass of a freight train.

Mortgage points mean a certain percentage towards a current loan. Since you were required to pay an additional 2.5 points, that would mean paying an extra 2.5% of the current load. To show this:

175210 * 2.5% = 4380.25
175210 + 4380.25 = 179590.25

Therefore, the new cost of the home would be $179,590.25