Firmoo > Answers > Contacts >  question


Ask questions

percy Jack


Is it good for adults to wear contact lenses?

According to a survey, 26% of adults wear contact lenses in a certain place and we select two of them at random. Provided that at least 1 of them wears contact lenses. Can you count the probability that both of these adults wear contact lenses? So do you think is it good to wear contact lenses?
Related Topics : contacts contact lenses
Answer the question

Answers (4)

  • Hunter griffin


    Here we can count: 26/100 * 26/100 = 0.0676 So there is 6.76% of adults that both will wear contacts. It just depends on personal preference. Some like wearing contacts because they want to make their eyes stand out. Some best contacts have good quality and you can wear them safely.
  • copelynrose


    Almost everyone can wear contacts.But children and older people should consider some special conditions if they wear contacts.So for adults,it is good to wear contacts if you take good care of them. It is more convenient to wear contacts.
  • Gustavo Holtze


    I had spoken spoken to a rep saying that you are interested in the vape and CBD company email list for The latest CBD and Vape Company Email List is Out. You can download the latest copy at Here is a summary of the latest updates. version 4.1.0 released We have updated the entire vape and cbd company email list by adding all the new vape shops, wholesalers, manufacturers and removing non-working emails. A big part of this update was the addition of 15,000 CBD company emails since CBD has grown immensely and can be seen in many vape shops. Following our customer suggestions, we have also filtered the entire CBD and Vape company email list according to top-level domains (TLDs). This means that you can now access individual folders for different domains such as .com, .fr,,, etc. This to a certain extent will allow you to target vape and CBD companies according to countries and different regions. You will still receive a master file with all the vape and CBD company emails. The total email count is presently over 60,000. You may also be interested in the below lists for expanding our CBD business: Health Food Shops Email List - B2B Mailing List of Health Shops Global Vape Shop Database and Vape Store Email List Sergey Greenfields Founder of Creative Bear Tech Flat 9, 1 Jardine Rd, St Katharine's & Wapping, London E1W 3WD, United Kingdom +447463563696
  • Linda Lyall


    Hello! Would you guys be interested in our USA B2B Database of All Industries? It contains 5 million USA business emails. Do let me know at your earliest convenience. Would be happy to send samples or jump on a call Best regards

Related Articles