Twenty-four 1cm × 1cm squares are used to tile a rectangle.              (a)   Find the dimensions of all possible rectangles.   (b) Which of the above rectangles in part (a) has the largest perimeter?

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Q: 5х + 3 %3D 8 тod 12

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Q: 4. х%3D 26 5. х%3 18 PHILI

A: Let X be the random variable from normal distribution with mean (μ) = 17, standard deviation (σ) = 4…

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Q: =43 25643 = (256 13 %3D = 64

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Q: If Alice is tall, Bob is taller than her, and Carol is taller than both of them, ther Carol is tall.

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Q: (d) If x and y are real numbers and x < y, then x² < y*. (e) If æ and y are positive real numbers…

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Q: If n(A U B) = 99 and n(A) n(B) = 61, find n(A N B).

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