In 1990 28 of bicycles in a certain country had tires wider...

Name: in 1990 28 of bicycles in a certain country had tires wider than 25mm throughout the 1990s this increased by approximately 06 per year if this trend continues in which year will 67 of bicycl 43968
Uploaded: 2020-03-31T01:22:59-08:00
Duration: 1 min 33 s
Channel: Emily Schilz
Description: in 1990 28 of bicycles in a certain country had tires wider than 25mm throughout the 1990s this increased by approximately 06 per year if this trend continues in which year will 67 of bicycl 43968

In 1990, 28% of bicycles in a certain country had tires wider than 25mm. Throughout the 1990s, this increased by approximately 0.6% per year. If this trend continues, in which year will 67% of bicycles in the country have tires wider than 25mm? In [ ] 67% of bicycles in the country will have tires wider than 25mm. Points: 0 of 1

The percent of car vehicle sales has been decreasing over a ten-year period while the percent of light truck (pickups, sport-utility vans, and minivans) vehicles has been increasing. For the years $2000-2006$, the function $y=-x+54.2$ can be used to estimate the percent of new car vehicle sales in the U.S., while the function $y=x+45.8$ can be used to estimate the percent of light truck vehicle sales. For both functions, $x$ is the number of years since $2000 .$ (Source: USA Today, Environmental Protection Agency, "Light-Duty Automotive Technology and fuel Economy Trends: $1975-2006 "$ ) a. Calculate the year in which the percent of new car sales equaled the percent of light truck sales. b. Before the actual 2001 vehicle sales data was published, USA Today predicted that light truck sales would likely be greater than car sales in the year 2001 . Does your finding in part (a) agree with this statement?

Amy M.

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