Turn on thread page Beta

Maths, sequence question, urgggh watch

    • Thread Starter
    Offline

    0
    ReputationRep:
    What is the next number in this sequence, been working on it for 2 hours and still can't get anywhere, maybe I'm missing the obvious, can anyone help. The sequence is 9, 18, 21, 25, 20.
    Offline

    3
    ReputationRep:
    You are wasting your time, there is no next number in the sequence
    • Thread Starter
    Offline

    0
    ReputationRep:
    (Original post by sandvika)
    You are wasting your time, there is no next number in the sequence
    It's in an online test for an apprenticeship at IBM so I'm pretty sure it'll have a next number
    Offline

    3
    ReputationRep:
    If there was one and it would probably be something illogical such as the mean of the common difference or the mean of the mean of the common difference + the last term given (31 or 14). If the test isnt multiple choice then just write there isnt one.
    • Thread Starter
    Offline

    0
    ReputationRep:
    (Original post by sandvika)
    If there was one and it would probably be something illogical such as the mean of the common difference or the mean of the mean of the common difference + the last term given (31 or 14). If the test isnt multiple choice then just write there isnt one.
    Okay, well thanks for helping, I'll do that.
 
 
 
Poll
Cats or dogs?
Help with your A-levels

All the essentials

The adventure begins mug

Student life: what to expect

What it's really like going to uni

Rosette

Essay expert

Learn to write like a pro with our ultimate essay guide.

Uni match

Uni match

Our tool will help you find the perfect course for you

Study planner

Create a study plan

Get your head around what you need to do and when with the study planner tool.

Study planner

Resources by subject

Everything from mind maps to class notes.

Hands typing

Degrees without fees

Discover more about degree-level apprenticeships.

A student doing homework

Study tips from A* students

Students who got top grades in their A-levels share their secrets

Study help links and info

Can you help? Study help unanswered threadsRules and posting guidelines

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.