Mathematics, 10.12.2020 03:20 astra
The ratio of red counters to blue counters is 9:11. There are y blue counters.
Express the number of red counters in terms of y.
(This is algebra btw-)
Answers: 2
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Which table represents points on the graph of h(x) = 3√-x+2?
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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?
Answers: 2
The ratio of red counters to blue counters is 9:11. There are y blue counters.
Express the number o...
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