This was done because we are looking for the amount that is added to equal a total. To find that, we subtract because the opposite of addition is subtraction. To find the number needed to be added, we must do the opposite of what is being done. To confirm the answer was indeed correct;
Step 1: Add the given amount to the result found
14.75 + 0.95 = 15.7
It ends up the same. (Note: Zero is not a number so if there is a zero behind a decimal, it will be considered as nothing is there.) If we add a zero behind it, it will be exact.
<u><em>1/1024 is the correct answer.</em></u>First you had to apply exponent rule, and it gave us, , or . Then you can also refine, and it gave us, , or . And it gave us the answer is , or 1/1024 is the correct answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie