Mathematics, 03.02.2020 07:01 agm0102
Find three consecutive odd integers such as that the sum of the largest and twice the smallest is 25. if x represents the smallest integer, then which equation could be used to solve the problem?
a. 2x+x+2=25
b. 2x+x+4=25
c. 2x+2x+4=25
Answers: 1
Mathematics, 21.06.2019 20:30
What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
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Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
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Mathematics, 22.06.2019 00:00
Round each decimal to the nearest thousandth. a. 5.39562 b. 0.12345 c. 5634 d. 18.93763
Answers: 1
Find three consecutive odd integers such as that the sum of the largest and twice the smallest is 25...
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