Solve for t

Discussion in 'Other Pre-University Math' started by nycmathguy, Jun 20, 2022.

  1. nycmathguy

    nycmathguy

    Joined:
    Jun 27, 2021
    Messages:
    5,386
    Likes Received:
    422
    The following number of questions has been posted here for anyone wanting or in need of extra practice as we visit precalculus.

    IMG_20220620_163729.jpg
     
    nycmathguy, Jun 20, 2022
    #1
  2. nycmathguy

    MathLover1

    Joined:
    Jun 27, 2021
    Messages:
    2,989
    Likes Received:
    2,884
    (1+0.10/12)^(12t)=2.......simplify

    (1.008333)^(12t)=2..........take log of both sides

    log((1.008333)^(12t))=log(2)

    (12t)log(1.008333)=log(2)

    12t=log(2)/log(1.008333)

    t=log(2)/(12log(1.008333))

    t≈6.96031
     
    MathLover1, Jun 20, 2022
    #2
    nycmathguy likes this.
  3. nycmathguy

    nycmathguy

    Joined:
    Jun 27, 2021
    Messages:
    5,386
    Likes Received:
    422
    Wonderfully-done as always. You are gifted. I wonder who gave you this talent. God? I think so.
     
    nycmathguy, Jun 20, 2022
    #3
Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Similar Threads
There are no similar threads yet.
Loading...