Mathematics, 07.12.2021 01:30 kennieharris726
A study showed that during the peak-hour commute on two routes connecting a suburb with a large city, there are a total of 5500 vehicles that make the trip. Route 1 is 7 miles long with a 65-mi/h speed limit and route 2 is 4 miles long with a speed limit of 50 mi/h. The study also found that the total travel time on route 2 increases with the square of the number of vehicles, while the route 1 travel time increases two minutes for every 500 additional vehicles added. Determine the system-optimal total travel time (in veh-h).
A. 29.9
B. 1153.5
C. 1364.6
D. 1585.8
Answers: 2
Mathematics, 21.06.2019 14:00
Which multiplicative property is being illustrated below? (type commutative, associative, or identity) 5 × 2 × 4 = 2 × 5 × 4
Answers: 1
Mathematics, 21.06.2019 21:00
From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day
Answers: 1
Mathematics, 21.06.2019 21:30
Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
Answers: 1
Mathematics, 21.06.2019 22:00
Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120
Answers: 3
A study showed that during the peak-hour commute on two routes connecting a suburb with a large city...
Chemistry, 02.02.2021 21:20
Mathematics, 02.02.2021 21:20
Arts, 02.02.2021 21:20
Mathematics, 02.02.2021 21:20
English, 02.02.2021 21:20
Mathematics, 02.02.2021 21:20
Mathematics, 02.02.2021 21:20
Mathematics, 02.02.2021 21:20
Biology, 02.02.2021 21:20
Mathematics, 02.02.2021 21:20
History, 02.02.2021 21:20
English, 02.02.2021 21:20
Geography, 02.02.2021 21:20