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    top universities for physio

    hi just curious about which universities are top for physiotherapy thanks
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    Atar Estimate pls

    English std: rank: 63/121 Maths ext 1: rank 3/18 maths ext 2: rank 3/5 chemistry: rank 2/19 biology: 3/60 school rank: 46
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    circular arrangements question

    how many ways can you arrange 6 A’s and 6 B’s around a circular table i did 11!/6!6! which is 77 but the answer says 79 any ideas or could it be a typo ? thanks
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    Perms and combs question

    Hi guys i tried to do this question but didnt work out. http://prnt.sc/cdwvth I tried doing (2nC2) where u choose 2 people out of 2n people for Pn but didnt know how to get Pn-1 thanks
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    Trig solutions question

    (Sinx-1)(tanx+2)=0 How many solutions are there between 0 and 2pi ? I got 3 solutions but the answers says 2.
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    Projectile motion help

    Hey guys So I don't know how to do this and I need help. A gun can fire shells with speed "u" at elevations between 30 and 60 degrees. Find the area commanded by the gun on a horizontal plane, assuming that the gun can be rotated about vertical axis so as to point in any desired direction...
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