Mathematics, 21.09.2019 05:10 ssssss190
Achemical supply company currently has in stock 100 lb of a certain chemical, which it sells to customers in 5 lb batches. let x = the number of batches ordered by a randomly chosen customer and suppose x has the following probability mass function. compute e(x) and v(x). then compute the expected number of pounds left after the next customer’s order has shipped and the variance on the number of pounds left (this is a linear function).
Answers: 2
Mathematics, 21.06.2019 21:50
Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x
Answers: 3
Mathematics, 22.06.2019 01:00
Azul has 4 green picks and no orange picks.you add orange picks so that there are 2 orange picks for every 1 green pick.how many picks are there now.
Answers: 1
Achemical supply company currently has in stock 100 lb of a certain chemical, which it sells to cust...
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