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Engr. Ronald
I'm a Filipino computer engineer and also a part time math contributor on yahoo answers.. I love programming,and math problem solving.
It's already April 20, 2021. Why do Yahoo Answer is not read-only mode yet?
YA! should be read -only mode this April 20, 2021.. But I can still ask and answer On YA!... I don't know why...
3 AnswersYahoo Answers2 weeks ago
Optimization problem 2.?
The x value I got was x = 0.6.... Is my answer correct?
2 AnswersMathematics2 weeks ago
Optimization problem?
I am really confuse to this problem. I need some Idea how to start to solve this Optimization problem.
1 AnswerMathematics2 weeks ago
What is the purpose of performing static fire of Spacex star ships? ?
Just like in the photo below.. A star ship is performing a static fire.
3 AnswersAstronomy & Space2 weeks agoIs blood clots can be fatal or harmful in our body?
I just notices that some vaccine where paused due to blood clot like Astrazenaca and J&J..I'm wondering what are the symptoms if you take a vaccine who has a blood clots?
4 AnswersInfectious Diseases2 weeks agoIs it possible that we can still get infected by covid-19 after taking the 2nd dose of covid-19 vaccine?
I just saw some videos that there are some people got infected on covid-19 after they take their 2nd dose of vaccine.. I'm wondering if this is true...
10 AnswersInfectious Diseases2 weeks agoCan I be immune after I got the the 1st dose of covid - 19 vaccine? ?
I have been vaccinated using the Sinovac vaccine who efficacy is 50% effective. I'm wondering if I have a chance to get infected by the virus after a take the 1st dose of covid -19 vaccine?
6 AnswersInfectious Diseases3 weeks agoCan we still get contagious to covid- 19 after taking the 1st shot of covid - 19 vaccine? ?
I'm been vaccinated using the Sinovac Vaccine, that has an efficacy of 50% effective.. I'm wondering if I still have a chance to get infected by covid - 19 after I get ejected by the vaccine?
2 AnswersPersonal Finance3 weeks ago
Connecting f, f',and f'' graphically.?
I'm so confuse to this problem.. I don't have any Idea what answer should I choose..
2 AnswersMathematics3 weeks agoWhy I don't experience any side effects after I get my 1st shot of covid-19 vaccine?
Well I got vaccinated using the vaccine(Sinovac), yesturday.. I'm just wondering how come I don't still encounter any side effects after I take the vaccine?
7 AnswersInfectious Diseases3 weeks agoHow can we call a person who is a mathematician?
Just like a person who is a Doctor, we mention the word Doctor before the name of the person like Dr. Peter or if we call a person who is an Engineer, We call Engr. Mark..
But how about a person who is a Mathematician, How will we call them?
3 AnswersMathematics3 weeks agoWhat can we do on Yahoo Answers Data?
Well, yahoo Answers is recommending us to download the YA! Data, I wondering what can we do on that data anyway?
1 AnswerYahoo Answers4 weeks agoDo you think a woman is still a "Mrs." if she get divorced or Widowed?
Just Wondering...
6 AnswersSingles & Dating4 weeks agoHow can I know if I have a symptoms of covid - 19 or side effects of a vaccine?
After I got contracted by covid - 19 and then take the vaccine after that, I experience fever, cough and body ache. How can I know If this is a side effects of a vaccine or a symptoms of the virus?
3 AnswersInfectious Diseases4 weeks agoIs it true that cats hates living in the cage?
I just noticed that someone said there is cat who is so noisy cos they are trap in a cage.
1 AnswerCats1 month agoIs it true that all Math professors are mathematicians? ?
I just found out that there are many mathematicians who works as a math professor..I'm wondering if it is true..
3 AnswersMathematics1 month agoIf you experiencing side effects of the covid - 19 vaccine does it means, the vaccine is working?
Just wondering?
6 AnswersInfectious Diseases1 month agoCan we get contracted by covid-19 all over again every time we get recovered from the virus?
Like every time we get recovered from covid - 19, do will we still get contracted by the virus all over again until we die?
4 AnswersInfectious Diseases1 month agoDo you think Australia is not reporting their latest death toll in Covid - 19 just like China?
I just noticed that Australia's Death toll is freezing at 909 deaths for a couple of months just like China.. I'm wondering if Australia doesn't want to reveal their latest death toll just like china...
7 AnswersOther - Australia1 month agoWhy do some poor countries have very low covid -19 cases and deaths?
Like in Yemen, Syria, Nigeria, those are poor country that has very low cases and death. I'm wondering why their cases and deaths are low?
10 AnswersCurrent Events1 month ago