spm 1449 2005 mathematics k1 berjawapan

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    Paper IInstruct ions:Thisquest ionpaperconsistsof4oquest^,, .'fr#';#!"!:I:z;""!:,::;,;I:i;:";l;*,:,"i;,fjff';::'"i"nnu"",tI RoundoffZ0615correcto threesignificantfigures.A 70 600B 70 610c 70 620D 70 700

    MATHEMATICS

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    10n Diagram g, TpS is a tangent to the circlePQR at P. Diagrem 5 shows tdrawn on square g

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    l3 Which of the following graphs representsY = cos 2.x?Ay

    DiagramWhat is the angle betthe baseEFGH?A ZVFEB ZVFHB

    15 Diagram 8 shows twand Qft, on a horizoP

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    t7 Y. Diag^ram 10,-N is the North pole,S is the South pole, NOS is the axis of rfruearth and pR is a diameter of tfru pur"fturcof latitude.20 Express+Bmfraction in its sim

    A Pm-9m-pBm2B Pm-3m+pBmzc 4P-B3mD -2P-sBm

    21 Given that y - uI _ofy.A L-y

    !Diagram l0

    the position

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    Table 1 is a frequencY table whichshows the mass ol fith caught bY 2ofrshermen.

    Table 1Calculate the mean mass' in kg' of fishcaught bY a frsherman'n ro.r c 18'1B L7.L D 20'0

    B26

    Mass of fish caught(kg) FrequencY

    lL-1314-16t7 -L920-2223-25

    74225

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    It,is given that the un? End n( Sl ) = n(S rof x.A5B6c10D11 l

    32 Find the y-i'ntercept3x-4Y=24.

    33 In Diagram S, bg i

    c

    A 34B 43

    D

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    What is the probability that a girl fromForm Four will be chosen?ALl30B7 15

    35 A container holds 28 yellow marbles and anumber of gteen marbles' A marbles ispicked at random from the container''ihe probability of picking a yellow marble.715 -,8How many green marbles are there in thecontainer?A4 CzL83 D2436 Table 3 shows somevalues of the variables--

    Table 4 shows somevai,* arrd'ysuch that ursquare ofr and inverc8 15D11

    t7

    TableCalculate the valueA90845c30D15

    w xc40 4N'L 6

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    SPM 2OO5EXAMINATION PAPERPaper IrA 2C 3D 486D 7D 8C 9AtrA 12 C I i }C 14 B16A 17 D 18B 19B

    2L A 22 C 29 B 24 C268 27 B 28A 2s D3LC 32 C 33D 34 A368 37 D 388 39D