C. Improved internet access was not an accoplishment of the Scientific Research Office
Explanation:
The office of the Scientific and Research was an establishment set up by President Franklin Roosevelt in 1941. This agency was set up for the advancement and development of weapon technology and the medical line. This advancement was initiated before the advent of world war 11.
However, during this period, there was a considerable focus on the development of new drugs by the federal government in power. This advancement gave an insight into the military on why they must improve on medicine and greater war equipment before the war
9(7+2) His neighbor is out of town for nine days and he gets paid for these things every day so you would put the nine outside of the parentheses. You put seven plus two inside the parentheses because he is paid the sum of these numbers every day his neighbor is gone.