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Mr Williams’ Year 7

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35 comments to Mr Williams’ Year 7

  • Eve

    Hi Mr Williams ,
    Im not in your form but I am a bit stuck on my homework ,
    If i want to find the area of a trapezium should I make it into two triangles and a square ?
    Thankyou :)

  • keavy

    Hi mr.Williams i am really confused.com ’cause on page1 excercise 1.1, sequences, question 6a, the book says the term to term rule (what is a term to term rule?) is x3 -1 but the numbers showing are 1,5….. and you have 2 fill in the rest but 1 x 3 = 3 3 – 1 = 2 and the next number on in the sequence is 5, so i don’t get how that can be? =0 =0 ????

  • kassa

    Hi Mr Williams,
    Im Kind of Stuck On What Position-Term Meens? So Should i Just Leave Question 5 Out Becouse Homework Is Due for Tomorrow.
    Thnak You :)

  • Mrs Tibble

    Kassa, it means working out the value of the term by knowing what its position in the list is.

  • alice

    hi mr. willams

    i was doing the homework on the computer, and i am on question 3b, i cant work out how to get the answer.

    the question is…
    how many red and blue triangles would there be in the 20th pattern?

  • Alice

    hi

    i am on the disk on the computer and stuck on q3b
    on page 19

    thank you

  • Alice

    i tryed this many times and it is quite vage ,sorry but i need help really quickly as i need to go out soon and i need to go to bed

  • Mrs Tibble

    Alice,
    I don’t have a book here. Can you tell me what information you have from the diagrams please.
    JT

  • alice

    dont worry i understand the question now, i wasnt reading it properly!
    thank you!

  • Connie Castle

    Hi

    I’m a bit stuck on questions 5 and 6 on page 19 of the CD
    :)

  • Connie Castle

    Mr Willaiams

    I’m sorry but I really don’t understand it I am leaving it out until you reply so plz don’t be cross if I can’t do it :( :( 8( (by the way it’s Q5 and Q6 on pg 19)
    Thank you
    Connie :(

  • Connie

    Ok I’m going to leave it but I won’t log out just in case your there….. somewhere…….. :)

  • Mrs Tibble

    Hi Connie,
    Don’t panic!!! I have a text book so can help you – thought you were in the HW book which I don’t have.
    n is the position number or term number: Imagine you have the sequence written out in a list and you number the terms according to their position ie the first term is no1, the second is no2 etc.
    The rule is 15 – 8n which means 15 – 8 x position number
    Now you should be able to work out what the values are for terms 1 to 5, and those answers will help you go back to answer part a.
    In question 6, think of the mapping as being like a function machine: you put in an x value, the machine works out what x/6 is and then spits out the answer. The table gives you 3 values of x to put in and work out the answer, then it tells you 2 answers and you have to work out what x value was put in.
    Hope that helps.
    JT

  • Connie

    Thanx Mrs Tibble
    (I was only panicking because this is revision for the test tommorrow)
    Phew!
    see you tomorrow
    Connie

  • Mrs Tibble

    Chill out Connie!! It’s only a maths test – hardly a life or death situation ;-)

  • sian

    i dont really get q5 in the text book pg19 and i am really tired and i need to get into bed soon but this is revision for the test tomorrow!!! help

  • Connie

    Ok I will, but my last one didn’t go so well (as you will remember!) and my mum would probably rather I didn’t get 57% again!

  • Mrs Tibble

    You’re still here though, so she clearly didn’t kill you lol!

  • Connie

    Sian What is 15-8? now you will understand more
    Connie

  • Mrs Tibble

    Hi Sian,
    Scroll up to my big answer to Connie – see if that helps.
    JT

  • Connie

    Yes but it was a close one!

  • Connie

    Thank you for your help mrs tibble but I’m now going to sign out Bye! :)
    Connie

  • sian

    thank u i think i understand now!!

  • Mrs Tibble

    Good! Nos da.

  • sian

    thank u to mrs t and connie

  • keavy

    HELLOO RANDOM SIXTH-FORMER, I’VE KINDA FORGOTTEN HOW TO ADD FRACTIONS.PLEASSEEEEEEEE HELP. :D ;0 ;0 ;0 ;D

  • keavy

    DON’T WORRY, I GOT IT!!!!! :D

  • keavy

    OHOH, NOW I’M A REALLY CONFUZZLED. ERM IN 1/5 + 3/4 WELL LIKE THEN 5&4 BOTH GO INTO 20 SOO 5 GOES IN2 20 4TIMES, AND 4 GOES IN2 20 5TIMES, SO TAT WOULD BE 4/20 + 5/20 = 9/20,RIGHT???? WELL LIKE WHAT HAPPENS TO THE 1 AND THE 3 FROM 1/5 AND 3/5???? :0

  • keavy

    SORRY AT THE END THAT SHOULD BE: WHAT HAPPENS TO THE 1/5 AND 3/4!!!

  • Mrs Tibble

    Keavy,
    Firstly it’s Wednesday today so we’re back lol!
    Re the fractions – when you form an equivalent fraction, you have to do the same thing to the top and bottom of it, otherwise it’s no longer the same fraction.
    1/5 becomes 4/20 by multiplying top and bottom by 4, but 3/4 can’t be 5/20 because you have multiplied the bottom by 5 but you haven’t done that to the top.
    JT
    PS Please do not SHOUT: it’s not acceptable or necessary.

  • keavy

    Hi mr.williams or someone, am stuck on the homework set on 23rd march: use the number pattern 3,7,11,15 & 19 to make a result table, graph, function machine & table. Think i have figured out how2 do on eof the table thingymajigyss and i think i managed to do the graph but am not sure :0 plz don’t be annoyed with me mr.Williams :0

  • lauren adams

    hi mr williams,
    i am doing some revision and i am a bit stuck on what indices are, please can you help me.

  • Mrs Tibble

    Hi Lauren,
    Indices is another word for powers.
    JT

  • lauren adams

    OH, thak you

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