Mathematics, 31.07.2019 17:00 tddreviews
At a zoo, the lion pen has a ring-shaped sidewalk around it. the other edge of the sidewalk is a circle with a radius of 11 m. the inner edge of the sidewalk is a circle with a radius of 9m. (a) write and simplify an expression for the extra area of the sidewalk. (b) find the approximate area of the sidewalk. use 3.14 to approximate j, l.
Answers: 1
Mathematics, 21.06.2019 15:30
Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?
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Mathematics, 21.06.2019 16:30
We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be
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Mathematics, 21.06.2019 17:00
Suppose i flip two identical coins. what is the probability that i get one head and one tail?
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The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year
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At a zoo, the lion pen has a ring-shaped sidewalk around it. the other edge of the sidewalk is a cir...
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