How to check leap year?
87359
Check if the year is divisible by both 4 and 400. If divisible it is a sure leap year. elseif it was divisible only by 100, it is not be a leap year.
810204
As some answerers have commented, the best way to avoid the leap year problem is to use the actual value for the number of days in a year determined by the earth's orbit, not that arbitrarily assigned by a calendar. The best value to use for calendar purposes seems to be 365.2424days (see the Wikipedia article on Tropical Year for a very detailed discussion!) and so the number of seconds in a decade is 315569433.6.
894472
Use a calculator.  Enter [2] [log] for the first one.
973561
A leap year is a multiple of 4 that is not a century year, with the exception that multiples of 400 are leap years.
410640
Actually, the easiest way to look at it is that the person was born on the day after February 28.  So, it does not matter if it's leap year or not, the person celebrates another year of life on the day after Feb. 28 whether it's Feb 29 or March 1.\nNow, if the person is a woman who stops counting years after the age of 29, then it's probably easier to only county your birthday every 4 years ;-)
1064615
Every 4 years is a leap year.  2008, 2012, 2016 etc.
886014
http://www.wunderground.com/US/OR/Newport.html\nscroll down to History and Almanac box. pick year and date. Select Go.
890163
Press mode on your calculator and select SD (usually option 2 on a casio).  Now enter your observations and press "data" after each observation (usually the M+ key on a casio).\n\nOnce all the data has been entered press shift and the key that corresponds to standard deviation (usually 3 on a casio).\n\nHope this helps
41539
36525 days (incling leap years)\n2191500 hours\n131490000 minutes\n7889400000 seconds\nwhich is one less second than we will have this century so use that extra second wisly by spending time with your family/friends/and learning a new language.
776719
11 yrs from today will be 11/6/17 Like today, it will be a Monday.\n\n1 year=52 weeks + 1 extra day\n11 years=11 extra days\n3 leap years (2008, 2012 & 2016) =3 more extra days\n11+3=14=2 weeks even.
977603
go to yahoo finance, then look at the 5 year chart and look for splits. other wise go to one of the sub categories on the left until you fine " last split" and it will show the date
1185100
let me calculate my age 1+1+1+1+1 i am confused
826958
First calculate how many seconds there are in a year.\n\n60 * 60 *24 * 365 = 31535000 seconds in a year.\n\nThen multiply that by how far light travels in one second (it's easier to use a scientific calculator and scientific notation.\n\n1.86 x 10 ^ 5  * 31535000 = about 5.86 X 10^12 miles\nThat would be 5 with 12 number places trailing it so....\n5,860,000,000,000 is pretty darn close to 5.88 trillion miles.  Now I know my calculation is slightly off.  Your teacher was probably looking for a leap year in the equation.  When multiplying by the # of days in a year, use 365.25 instead of 365.
606654
PRecisely 365.24 days. Every four years we have a leap year, but to keep from getting ahead we skip the whole leap year thing once out of every hundred. We might have done so in 2000, I don't remember.
785036
month/day/year(last 2 digits)
1092462
12/17/2006\n\n\nIf you use spreadsheets in your computer then you can easily figure out future dates with one simple formula.
1112305
wednsday of the second week. Just look at the time you have in the lower right corner and use that.