What do the dates march 16, 1948 february 25, 1950 and august 8, 1964 have in common?

Witch represents the inverse of the function f(x)=1/4x-12

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi