A carbon dioxide molecule has one carbon atom and two oxygen atoms. The carbon means 1 carbon. The Di-oxide means 2 oxygen. Di (as in dos which is 2 in spanish) means 2. Oxideâ¦ means oxygen. This circuit is used in most electronic digital computers ever built & was invented in 1918 (patent GB148582).
1 You can still make your annual contribution if you also convert money from a tax-deductible account (like a traditional IRA) to a Roth in the same year. 2  You can contribute to a Roth even if you participate in a retirement plan through your employer.ne quirk in the IRA laws is that you have 15 months to make a contribution for the current tax year. In 2015, for instance, you can make a contribution any time from January 1, 2015 to April 15, 2016 (the tax filing deadline).
A Traditional IRA allows for immediate tax deductions for the current year based on the amount you contribute, up to your 2015 IRA contribution limit. You can also make a Traditional IRA (or Roth IRA) contribution up until April 15 of the following year and retroactively apply that deduction to your current year taxes.f, however, you made between $116,000 and $131,000 then your contribution limit is reduced. Anything more than $131,000 in modified AGI for a single filer eliminates their ability to contribute to an IRA. In other words, have a good understanding of how much you stand to earn in 2015. 3.