Depends on which country or organisation.
44
18
49 presdents.
roosevelt and Truman
John F. Kennedy and James A. Garfield were under 50 when they were assassinated.
What are the first 15 multiples of four
Sum of the first 15 positive integers is 15*(15+1)/2 = 120 Sum of the first 15 multiples of 8 is 8*120 = 960
15, 30, 45, 60, 7515x1=1515x2=15+15=3015x3=15+15+15=4515x4=15+15+15+15=6015x5=15+15+15+15+15=75The first 5 multiples of 15 are:15,30,45,60,75
The first flight of the F-15 was in 1972.
list the first 10 multiples of 15
The sum of the first 15 positive even numbers is 240. (Simply square 15, then add 15 to the result: 15 x 15 = 225. 225 + 15 = 240).
The First Family - 2012 The First Date Night 1-15 was released on: USA: 15 April 2013