Hey there! Sign in to join this conversationNew here? Join for free
    • Thread Starter
    Offline

    2
    ReputationRep:
    https://5c59854d0ccd29d489c9e5e689a8...%20Edexcel.pdf

    How do you do 4b? I understand that t=3.0833 but don't get the rest. I feel as if I'm missing something really obvious?!
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by Zooloo)
    https://5c59854d0ccd29d489c9e5e689a8...%20Edexcel.pdf

    How do you do 4b? I understand that t=3.0833 but don't get the rest. I feel as if I'm missing something really obvious?!

    ACTUALLY, I did it. Copied the question down wrong lol
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by Zooloo)
    https://5c59854d0ccd29d489c9e5e689a8...%20Edexcel.pdf

    How do you do 4b? I understand that t=3.0833 but don't get the rest. I feel as if I'm missing something really obvious?!


    ACTUALLY, I did it. Copied the question down wrong lol
    Offline

    0
    ReputationRep:
    type that figure into your calculator, and press equals. press the hollow circle then the three commas (about the ENG button) and it comes out as 3^0 4^, 59.88 ish which basically means 3 hours 4 minutes and 59.88 seconds so basically 3 hours 5 minutes which is the proof, so you got it correct! well done
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by ______10______)
    type that figure into your calculator, and press equals. press the hollow circle then the three commas (about the ENG button) and it comes out as 3^0 4^, 59.88 ish which basically means 3 hours 4 minutes and 59.88 seconds so basically 3 hours 5 minutes which is the proof, so you got it correct! well done
    Made a rookie mistake of copying the question down wrong. But thank you anyway, much appreciated!
    Offline

    0
    ReputationRep:
    ohh okay good luck with exams
    • Thread Starter
    Offline

    2
    ReputationRep:
    (Original post by ______10______)
    ohh okay good luck with exams
    and you!
 
 
 
Poll
Do you agree with the PM's proposal to cut tuition fees for some courses?
Useful resources

Make your revision easier

Maths

Maths Forum posting guidelines

Not sure where to post? Read the updated guidelines here

Equations

How to use LaTex

Writing equations the easy way

Student revising

Study habits of A* students

Top tips from students who have already aced their exams

Study Planner

Create your own Study Planner

Never miss a deadline again

Polling station sign

Thinking about a maths degree?

Chat with other maths applicants

Can you help? Study help unanswered threads

Groups associated with this forum:

View associated groups

The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Write a reply...
Reply
Hide
Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.