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Mathematics, 20.06.2019 18:02, Jazminfun70
99 points at a zoo, the leopard pen has a ring-shaped sidewalk around it. the outer edge of the sidewalk is a circle with a radius of 12 m. the inner edge of the sidewalk is a circle with a radius of 8 m. (1 point for showing all of your work) a. write and simplify an expression for the exact area of the sidewalk. (1 point for the answer) b. find the approximate area of the sidewalk. use 3.14 to approximate π. (1 point for the answer)
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Mathematics, 21.06.2019 13:00, miathegreat
The sketch shows two parallel lines cut by a transversal. angle 2 2 is 36° 36 ° . what is the measure of angle 8 8 ?
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Mathematics, 22.06.2019 03:30, hajoshh
Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.
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What property is illustrated by this problem 45*0=0...
English, 21.06.2019 18:30
Arts, 21.06.2019 18:30
English, 21.06.2019 18:30