A large sack of pistachios costs $11.55. A medium sack costs $9.35. A small sack costs $6.75. How much would 4 large sacks and 1
1 answer:
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has CDF
where
and so
Differentiate the CDF with respect to
i.e.
You can use this to help you. label the triangle like the picture and use the equations. I hope this helps.
