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# math question that need to be done asap

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from Gading School and 48 students from Desa Damai School are selected to represent their respective schools in participating in an international camp during the upcoming school holidays . Encik Amir wants to form a few groups according to the following terms. . The number of members in each group is the same . The number of students from each school in a group is the same Question : How will Encik Amir form the group ? What is the number of students of each school in each group that he forms ?
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that are due tomorrow. There are 13 questions. Attached are images of homework question examples. I haven't used this site before, but after this assignment I am looking for weekly help for the rest of the semester. Thank you.
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working on it since Friday) As it is reading break I doubt that I can cnotact my teacher before it is due. The question is as following: A light shines from the top of a pole that is 20 meters high. A ball is falling 10 meters away from the pole, casting a shadow on a building that is 30 meters away. When the ball is 25 meters from the ground it is falling at a speed of 6 meters per second. How fast is the shadow moving? side note: from left to right it goes lamp, falling ball, wall with shadow.
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is Imagine that in the voting for a certain​ award, 7 points are awarded for first​ place, 4 points for​ second, 3 points for​ third, 2 points for​ fourth, and 1 point for fifth. Suppose there were five candidates​ (A, B,​ C, D, and​ E) and 47 voters. When the points were​ tallied, A had 155 ​points, B had 173 ​points, C had 170 ​points, and D had 154 points. Find how many points E had and give the ranking of the candidates.​ (Hint: Each of the 47 ballots hands out a fixed number of points. Figure out how​ many, and take it from​ there.)
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i' wonder if some one can help me to explain the hyperbolic metric ds^2 = \frac{(dx^1)^2 + (dx^2)^2}{R^2 - (x^1+x^2)^2} in many textbooks this metric is given as a definition. But i want to know why it seems to me that some calculation is "behind" this formulae. and that is my question
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1.AU MAT 120 Systems of Linear Equations and Inequalities Discussion

mathematicsalgebra Physics