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    Perms/Combs Question

    Hi, can someone please check my answer for this question? In how many ways can you arrange the words FOOTBALL in a circle? I got 7!/2!2!.
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    Projectile Motion Help

    I'm not sure how to find: • Initial velocity of the projectile • Initial vertical velocity • Initial horizontal velocity • Range • Maximum height reached • Time taken to reach the maximum height • Time of flight • Final velocity when only given initial velocity (combined horizontal and...
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    Did I stuff up my ATAR?

    my school is usually ranked between 35-50.
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    Help with analysing data from 'Tracker' app (Projectile Motion)

    Yeah probably should have done that. In the table t represents time, x is change in position of the x component of the projectile (horizontal displacement) and y is the change in position of the y component (vertical displacement). The 2 graphs just show the time vs x-component and time vs...
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    Help with analysing data from 'Tracker' app (Projectile Motion)

    Hi can I have some help answering these questions (using file attached) because I don't really know how to do them. 1.Demonstrate the relationship between the gradient of the graph, the “equation on chart” and the value for g. 2.Extract from your SS: Ux, Vx, Rx initial, Ry initial. 3.If...
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    Did I stuff up my ATAR?

    r u guys sure because I'm really stressing out. I'm in the 4th lowest english class in my grade and I feel the school marks us based on what class we are in
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    Did I stuff up my ATAR?

    I just got my english assessment back (it was a listening short answer test), and I got 16/30. The average in the grade was 23.5 and the test was worth 15%. I go to a school ranked in the 40s. Do you think I've lost any chance of getting at 90+ ATAR? UPDATE: I've got it remarked and now its...
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    Perms and Combs Help

    Can i please get some help with this question. Perms and combs aren't really my strong point. 5. A television director is scheduling a certain sponsor’s commercials for an upcoming broadcast. There are six slots available for commercials. In how many ways may the director schedule the...
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    Projectile Motion Help (range of projectile)

    Hi guys, I have an assessment next week on the projectile motion prac but I'm unsure of how to calculate the range of a projectile when given the height the projectile is launched, angle and initial velocity. Also is acceleration + or - 9.8? Thanks in advance.
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    Does market research include SWOT analysis and competitor analysis?

    I'm doing a Qantas case study and was just wondering if market research includes a SWOT analysis and competitor analysis.
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    What to include in Economics Case Study

    I've made a case study for economics on India and I was wondering if what I have included is right. Basically, for each paragraph I have included a definition (usually one sentence) for the dotpoint I'm talking about and then talk about it's presence and affect on India. However, one of my...
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    Physics Projectile Motion Help

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    2pgs of notes into Economics Case Study Exam

    yeah i've memorised an intro and conclusion. thanks for the help
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    2pgs of notes into Economics Case Study Exam

    I'm allowed to bring 2 pages of notes into my economics exam and I was just wondering if you think I should fill it with paragraphs on each dot point within the syllabus (because I've already done it) or just have dot points and memorise the other parts. Because my brothers say that having it...
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    Links for Deane's Speech

    Who's speech can I connect with Deane's? I can find links between every other speech.
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    Angry at myself for procrastinating

    Hi Guys, I often procrastinate each night after school which means i only get my homework done around 10pm and I do probably 1 hour of study and sleep. In the morning after this, I wake up very angry at myself and take my angry out on others (parents, siblings, friends etc.) I just...
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    Do internal ranks matter that much?

    thanks a lot it makes sense now
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    Do internal ranks matter that much?

    I've come 1/84 in my school in Business Studies and I've heard that because of that I will receive the top mark in my school for the HSC Business Studies Exam no matter what. Is this true? For example, let's say I come like 8th. Will I still receive the highest mark in my school or will that...
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    Atar Estimate Please

    School Ranking:38 Maths (2U): 5/98 Maths (3U): 9/64 English Advanced: 36/168 Business Studies: 1/82 Economics: 7/42 Physics: 4/73 Do you guys think my english rank will drag my atar down?
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