Mathematics, 26.02.2020 13:34 NathalyN
You have been given the mathematical model to calculate velocity of a car accelerating from rest in straight line: v(t) = A (1-e ^ - t/tmaxspeed) (anything after the symbol ^ is to the power of) v(t is instantaneous velocity of car (m/s), t is time in seconds, tmaxspeed is time to reach maximum speed in seconds and A is constant. you are given the information that t (0-28 m/s) is 2.6s, t (400m) is 10.46s & tmaxspeed is 7s. please explain and derive an equation x(t) for the instantaneous position of the car as a function of timeidentify the value of x when t=0s ? and asymptote of this function as t → ∞?
*I DONT THINK ANSWER CAN BE A NEGATIVE WHEN IDENTIFYING VALUE OF X when t=0s as its the position of the car as function of time
Answers: 1
Mathematics, 21.06.2019 16:30
Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores
Answers: 1
Mathematics, 21.06.2019 19:30
Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have
Answers: 1
Mathematics, 21.06.2019 21:30
Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?
Answers: 1
You have been given the mathematical model to calculate velocity of a car accelerating from rest in...
English, 26.07.2019 09:50
Computers and Technology, 26.07.2019 09:50
Mathematics, 26.07.2019 09:50
History, 26.07.2019 09:50
Mathematics, 26.07.2019 09:50
Social Studies, 26.07.2019 09:50
Health, 26.07.2019 09:50
Chemistry, 26.07.2019 09:50
Health, 26.07.2019 09:50