merupakan bilangan minggu selepas permulaan pemerhatian. An entomogist monitoring a grasshopper plaque notices that the area affected by the grasshoppers is given by \( L(n)=1000 \times 2^{0.2 n} \) hectares, such that \( n \) is the number of weeks after the initial observation. (i) Cari luas kawasan awal yang terjejas. Find the original affected area. (ii) Seterusnya, lengkapkan jadual di ruangan jawapan dan dengan menggunakan skal yang sesuai, lakarkan graf \( L \) melawan \( n \) pada grid yang disediakan. Hence, complete the table in answer space and by using an appropriate scale, sketch graph of L against \( n \) on the provided grid. (iii) Berapa lama akan diambil untuk luas kawasan yang terjejas mencapai 16000 hektar? How long will it take for the affected area to reach 16000 hectares?

\( A = \left[ \begin{array} { c c c } { 3 } & { 2 } & { - 1 } \\ { 2 } & { 4 } & { 5 } \\ { 0 } & { 1 } & { 2 } \end{array} \right] , \quad B = \left[ \begin{array} { l l l } { 0 } & { 2 } & { 1 } \\ { 5 } & { 4 } & { 2 } \\ { 2 } & { 1 } & { 0 } \end{array} \right] \)

Nine-year-old Jered is asking about the intelligence test they are scheduled to take next week, but at the moment their mother cannot remember the test's name. Which of these is MOST likely the test Jered will be taking? the Scholastic Assessment Test the Wechsler Intelligence Scale for Children the Stanford-Binet test the Wechsler Adult Intelligence Scale

LEVELTS \( \begin{array}{c}+5 \times 5-2 \\ =?\end{array} \)

Determine if the pairs of vectors below are "parallel", "orthogonal", or "neither". \( \mathbf{a}=\langle 2,4,3\rangle \) and \( \mathbf{b}=\langle-6,-12,20\rangle \) are \( \mathbf{a}=\langle 2,4,3\rangle \) and \( \mathbf{b}=\langle-6,-12,-9\rangle \) are \( \mathbf{a}=\langle 2,4,3\rangle \) and \( \mathbf{b}=\langle 4,8,5\rangle \) are Submit answer Next item

\( 22\frac{}{} \)