Mathematics, 29.07.2019 23:00 25cotahai
Judy has $20 and is saving at a rate of $6 per week. ida has $172 and spending at a rate of $4 per week. after how many weeks will each have the same amount?
Answers: 1
Mathematics, 21.06.2019 16:50
Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.
Answers: 3
Mathematics, 21.06.2019 21:30
If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.
Answers: 1
Judy has $20 and is saving at a rate of $6 per week. ida has $172 and spending at a rate of $4 per w...
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