[15]In the opposite figure, M is a circle of radius 5 cm, A rectangle is draw inside it, its length is 8 cm and width 6 cm . Calcuulate the area of the shaded part. (1 3.14)
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In the surface area formula for cylinders which expressionrepresents the lateral area

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?