# Don G

I'm a retired CPA and I love solving accounting and tax problems. Someone once said "find your passion in life to be fulfilled". I have found mine.

### Why does the temp on my IWATCH differ from my IPHONE?

3 AnswersCell Phones & Plans6 months ago### Why don't we get dizzy from the earth's spinning?

14 AnswersEarth Sciences & Geology8 months ago### Why do Europeans still smoke so much?

16 AnswersPolls & Surveys1 year ago### If 38.4023 = [1 - 1/(1 + r)^48] / r, how can I solve for r?

This is from the formula for the PV of an Annuity. PV is 16,200, N is 48, and PMT is 421.85. So the "factor" must be 16,200 / 421.85, or 38.4023.

So 38.4023 = [1 - 1/(1 + r)^48] / r. How can I solve for R? I'm stumped.

2 AnswersMathematics6 years ago### Has Yahoo Answers stopped awarding Best Answers?

I have not received a Best Answer in over two weeks, yet have probably answered 30-40 questions in that period. Have I lost my touch, or what?

4 AnswersYahoo Answers6 years ago### Why do so many Yahoo questions indicate one or more Answers, yet none are shown?

Since the new Answers format was introduced, the majority of questions that indicate one or more answers have none?

2 AnswersYahoo Answers7 years ago### How to solve for an unknown to the 12th power?

Example: 20% = (X / 12)^12. How can I solve for X?

2 AnswersMathematics8 years ago### Identify flying insect with dual wings?

Has a bright blue body, with dual wings

4 AnswersZoology9 years ago### How to calculate safety stock?

How to calculate Inventory safety stock?

3 AnswersEngineering10 years ago### Why do so many formulas in Geometry require Squaring?

Examples: E=MC Squared; the famous PiR Squared; A Squared + B Squared = C Squared. There must be some logic to squaring everything, but I don't get it.

2 AnswersMathematics1 decade ago### Can I retrieve Deleted messages in Outlook Express?

When I close Outlook Express, a message always pops up saying "To free up disk space, OE can compact messages for me." I did that once, and it emptied my Deleted and Sent folders. Can I still retrieve them? And how can I block that message from coming up all the time? Thanks

1 AnswerOther - Yahoo Mail1 decade ago### Does (3x^2)=(3)(x^2) or (3x)^2?

4 AnswersMathematics1 decade ago