Problem: With the Japanese CAP out of position and the carriers at their most vulnerable, SBD Dauntlesses from Enterprise and Yorktown appeared at an altitude of 10,000 feet (3,000 m) and commenced their attack, quickly dealing fatal blows to three fleet carriers: Soryu, Kaga, and Akagi. Within minutes, all three were ablaze and had to be abandoned with great loss of life. Hiryu managed to survive the wave of dive bombers and launched a counter-attack against the American carriers which caused severe damage to Yorktown (which was later finished off by a Japanese submarine). However, a second attack from the U.S. carriers a few hours later found and destroyed Hiryu, the last remaining fleet carrier available to Nagumo. With his carriers lost and the Americans withdrawn out of range of his powerful battleships, Yamamoto was forced to call off the operation, leaving Midway in American hands. The battle proved to be a decisive victory for the Allies. For the second time, Japanese expansion had been checked and its formidable Combined Fleet was significantly weakened by the loss of four fleet carriers and many highly trained, virtually irreplaceable, personnel. Japan would be largely on the defensive for the rest of the war.
How many fleet carriers were lost by the Japanese in the Battle of Midway?
The answer is the following: four

Problem: Some of these estimates also take into account the opportunity cost of investing capital many years before revenues are realized (see Time-value of money). Because of the very long time needed for discovery, development, and approval of pharmaceuticals, these costs can accumulate to nearly half the total expense. A direct consequence within the pharmaceutical industry value chain is that major pharmaceutical multinationals tend to increasingly outsource risks related to fundamental research, which somewhat reshapes the industry ecosystem with biotechnology companies playing an increasingly important role, and overall strategies being redefined accordingly. Some approved drugs, such as those based on re-formulation of an existing active ingredient (also referred to as Line-extensions) are much less expensive to develop.
What happens when companies outsource?
The answer is the following: somewhat reshapes the industry ecosystem with biotechnology companies

Problem: In the city the population was spread out with 25.7% under the age of 18, 8.9% from 18 to 24, 31.0% from 25 to 44, 20.2% from 45 to 64, and 14.2% who were 65 years of age or older. The median age was 35 years. For every 100 females there were 96.1 males. For every 100 females age 18 and over, there were 93.2 males.
For every 100 females age 18 and over, how many males were there?
The answer is the following: 93.2

Problem: John Keate, Head Master from 1809 to 1834, took over at a time when discipline was poor. Anthony Chenevix-Trench, Head Master from 1964 to 1970, abolished the birch and replaced it with caning, also applied to the bare posterior, which he administered privately in his office. Chenevix-Trench also abolished corporal punishment administered by senior boys. Previously, House Captains were permitted to cane miscreants over the seat of the trousers. This was a routine occurrence, carried out privately with the boy bending over with his head under the edge of a table. Less common but more severe were the canings administered by Pop (see Eton Society below) in the form of a "Pop-Tanning", in which a large number of hard strokes were inflicted by the President of Pop in the presence of all Pop members (or, in earlier times, each member of Pop took it in turns to inflict a stroke). The culprit was summoned to appear in a pair of old trousers, as the caning would cut the cloth to shreds. This was the most severe form of physical punishment at Eton.
Why was a subject ordered to appear to Pop-Tanning in old trousers?
The answer is the following:
the caning would cut the cloth to shreds