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Revenue The monthly sales of Sunny Electronics’ new iSun media player is given by
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Finite Mathematics and Applied Calculus (MindTap Course List)
- Suppose the world’s oil reserves in 2014 are 1,820 billion barrels. If, on average, the total reserves are decreasing by 25 billion barrels of oil each year: a. Give a linear equation for the remaining oil reserves,R, in terms of t, the number of years since now. b. Seven years from now, what will the oil reserves be? c. If the rate at which the reserves are decreasing is constant, when will the world’s oil reserves be depleted?arrow_forwardIn 2003, the owl population in a park was measured to be 340. By 2007, the population was measured again to be 285. The population changes linearly. Letthe input be years since 1990. a. Find a formula for the owl population, P. Let the input be years since 2003. b. What does your model predict the owl population to be in 2012?arrow_forwardIn 1991, the moose population in a park wasmeasured to be 4,360. By 1999, the population was measured again to be 5,880. Assume the population continues to change linearly. a. Find a formula for the moose population,P since 1990. b. What does your model predict the meme population to be in 2003?arrow_forward
- When hired at a new job selling electronics, you aregiven two pay options: • Option A: Base salary of $10,000 a year with acommission of 9% of your sales • Option B: Base salary of $20,000 a year with acommission of 4% of your sales How much electronics would you need to sell foroption A to produce a larger income?arrow_forwardWhen hired at a new job selling electronics, you aregiven two pay options: • Option A: Base salary of $20,000 a year with acommission of 12% ofyour sales • Option B: Base salary of $26,000 a year with acommission of 3% of your sales How much electronics would you need to sell foroption A to produce a larger income?arrow_forward
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