subject
Mathematics, 15.04.2020 17:46 marfeliz5953

An Indy race car driver makes a pit stop at the beginning of a lap. The time t in seconds that it takes the driver to complete the lap, including the pit stop, can be modeled by t(x) = 12x+9000 / x where x is the driver’s average speed in miles per hour after the pit stop. The driver’s average speed after the pit stop is 210 mi/h. How long does it take the driver to complete the lap, including the pit stop?

Please show your work


An Indy race car driver makes a pit stop at the beginning of a lap. The time t in seconds that it ta

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:00, Echo009
45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5
Answers: 3
image
Mathematics, 21.06.2019 19:10, helo55
Aline that intersects one of two parallel lines intersects the other also always sometimes never
Answers: 3
image
Mathematics, 21.06.2019 21:30, Katiecool290
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 1
image
Mathematics, 21.06.2019 22:30, Leii691
An octagonal prism has jow many lateral faces?
Answers: 1
You know the right answer?
An Indy race car driver makes a pit stop at the beginning of a lap. The time t in seconds that it ta...

Questions in other subjects:

Konu
Mathematics, 30.03.2020 17:02