Mathematics, 28.03.2020 00:33 simplekaryme0
Two trains on opposite tracks leave the same station at the same time. One train travels at an average speed of 80 km/hr and the other travels at an average speed of 70 km/hr. How long after they leave the station will they be 50 km apart?
Answers: 2
Mathematics, 21.06.2019 14:30
Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t
Answers: 1
Mathematics, 22.06.2019 04:10
Astudent is solving a system of equations by substitution and comes up with the solution 3 = 3. assuming that he solved the problem correctly, which of the following can be said about this system of equations?
Answers: 3
Mathematics, 22.06.2019 05:30
The 7th grade has collected $200 for a field trip that would cost $600. the teachers decided to ask $50 from additional students to cover the cost. how mny students must pay to cover the cost ? a 16studentsb 80studentsc 160studentsd 8students show work
Answers: 2
Mathematics, 22.06.2019 06:30
The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr^2. write your answer in scientific notation.
Answers: 3
Two trains on opposite tracks leave the same station at the same time. One train travels at an avera...
History, 01.04.2021 22:00
History, 01.04.2021 22:00
World Languages, 01.04.2021 22:00
Mathematics, 01.04.2021 22:00
Social Studies, 01.04.2021 22:00
Mathematics, 01.04.2021 22:00
Mathematics, 01.04.2021 22:00
Mathematics, 01.04.2021 22:00
Mathematics, 01.04.2021 22:00
History, 01.04.2021 22:00
Mathematics, 01.04.2021 22:00
Advanced Placement (AP), 01.04.2021 22:00
Mathematics, 01.04.2021 22:00