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Walt Disney Company The revenue generated by the Walt Disney Company is approximately related to size of its workforce according to the equation
where R is revenue in billions and n is the number of employees in thousands. (Data from: www.mergentonline.com.)
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Mathematics with Applications In the Management, Natural, and Social Sciences (12th Edition)
- The distance an object falls is directly proportional to the square of the time it falls. A ball falls 144 feet in 3 seconds. a. Write the equation that relates the distance to the time. b. How far will an object fall in 4 seconds?arrow_forwardXander’s new business found that the daily demand for its product was inversely proportional to the price, p. When the price is $5, the demand is 700 units. (a) Write the equation of variation. (b) What is the demand if the price is raised to $7?arrow_forwardSimplify: (a) (a3b2)6(4ab3)4 (b) (2x)3(5x7) .arrow_forward
- Due to the drought in California, many communities have tiered water rates. There are different rates for Conservation Usage, Normal Usage and Excessive Usage. The usage is measured in the number of hundred cubic feet (hcf) the property owner uses. During the winter, a property owner will pay $24.72 plus $1.54 per hcf for Normal Usage. The bill for Normal Usage would be between or equal to $49.36 and $86.32. How many hcf will he be allowed to use if he wants his usage to stay in the normal range?arrow_forwardDue to the drought in California, many communities now have tiered water rates. There are different rates for Conservation Usage, Normal Usage and Excessive Usage. The usage is measured in the number of hundred cubic feet (hcf) the property owner uses. During the summer, a property owner will pay $24.72 plus $1.32 per hcf for Conservation Usage. The bill for Conservation Usage would be between or equal to $31.32 and $52.12. How many hcf can the owner use if she wants her usage to stay in the conservation range?arrow_forwardOTHER APPLICATIONS Stopping Distance According to data from the National Traffic Safety Institute, the stopping distance y in feet of a car traveling xmph can be described by the equation y=0.056057x2+1.06657x. Source: National Traffic Safety Institute. a. Find the stopping distance for a car travelling 25mph. b. How fast can you drive if you need to be certain of stopping within 150ft?arrow_forward
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