Mathematics, 09.10.2019 16:30 PONBallfordM89
In the first week of july, a record 1 comma 120 people went to the local swimming pool. in the second week, 125 fewer people went to the pool than in the first week. in the third week, 140 more people went to the pool than in the second week. in the fourth week, 295 fewer people went to the pool than in the third week. what is the percent decrease in the number of people who went to the pool over these four weeks? the percent decrease of people who went to the pool is nothing%.
Answers: 2
Mathematics, 21.06.2019 15:00
What is the missing constant term in the perfect square that starts with x^2 -20x
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Mathematics, 21.06.2019 21:20
An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
Answers: 2
Mathematics, 21.06.2019 21:30
Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
Answers: 1
In the first week of july, a record 1 comma 120 people went to the local swimming pool. in the secon...
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