mikoandstichozdi9q mikoandstichozdi9q
  • 15-08-2018
  • Physics
contestada

A train travels 77 kilometers in 4 hours, and then 76 kilometers in 2 hours. What is its average speed?

Respuesta :

pokeman11 pokeman11
  • 15-08-2018

( (77/4) + 76/2 )/2 = 28.625 km/h is what i got

Answer Link

Otras preguntas

Sierra’s parents were extremely proud of her admirable achievements in school. It was obvious that her hard work had been rewarded. Which word has almost the sa
Can someone please help me? I dont understand this I need to check ALL that apply
To solve a problem using the equation for keplerâs third law, enrico must convert the average distance of mars from the sun from meters into astronomical units.
what prevented the donner party from moving ahead to fort laramie as planned
Question 7 (Fill-In-The-Blank Worth 1 points) Fill in the blank with the correct form of the verb être: You may copy and paste the accented characters from this
CAN YOU HELP ME AND PLEASE SHOW YOUR WORK !!!!!
Which option is an example of expository writing?
Why is the pacific higher than the atlantic?
Where the lack of a natural predator in yellowstone national park has resulted in the overpopulation of bison, deer, and elk?
¿Tienes sed? No, porque __________ beber agua. A. traigo B. doy C. tengo que D. acabo de