We have that In 2014 ---> t<span>he federal debt was 17.3 trillion n 2010----> </span>the federal debt was <span>13,561,623 millions
we know that one trillion----------> 1,000,000,000,000-----> 1 x 10</span><span>^12 so 17.3 trillion-------> 17.3 x 10</span>^12-----> 1.73 x 10<span>^13 [</span>1.73 x 10^13-13,561,623]=17,300,000,000,000-13,561,623] =17,299,986,438,377
The median is the number that is in the middle of all the other numbers in order but that is not the case however, it is not the mean either so we can see that 9.25 is between 9 and 9.5 when 23.5 is ignored the correct answer is B
Explanation: The sum<span> of the measure of the </span>internal<span> angles of any triangle is 180o . In a right angled triangle, one angle will be 90o . Since we know the measure of one of the other acute (less than 90o ) angles, we subtract the </span>sum<span> of the two known angles from 180 to calculate the measure of the other acute angle.</span>