When the driver of a vehicle observes an impediment, the total stopping distance involves both the reaction distance (the distance the vehicle travels while the driver moves his or her foot to the brake pedal) and the braking distance (the distance the vehicle travels once the brakes are applied). For a car traveling at a speed of v miles per hour, the reaction distance R, in feet, can be estimated by R(v)equals=2.12.1v. Suppose that the braking distance B, in feet, for a car is given by B(v)equals 0.04 v squared plus 0.5 v minus 14=0.04v2+0.5v−14. (a) Find the stopping distance function, D(v)equals=R(v)plus+B(v). (b) Find the stopping distance if the car is traveling at a speed of 6060 mph. (c) Interpret D(6060).

which three statements are true about all alloys?

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.