syedaamtulatifa
syedaamtulatifa syedaamtulatifa
  • 02-11-2020
  • Mathematics
contestada

a train covers a distance at an average speed of 60km / hr in 12 hours. what should be the speed of the train if the same distance is to be covered in 10 hours

Respuesta :

memonora248
memonora248 memonora248
  • 12-11-2020

Step-by-step explanation:

Distance = speed x time = 60 x 12 = 720 km. Speed = 72 km / h

Answer Link

Otras preguntas

a plane intersects a prism parallel to the base of the prism. the cross section is a polygon with eight sides. The base of the prism had how many sides
The ka value for acetic acid, ch3cooh(aq), is 1.8× 10–5. calculate the ph of a 1.60 m acetic acid solution.
If you are using the unit Kelvin, you are measuring the average kinetic energy of molecules. rate of reaction of particles. mass of ionic compounds. volume of
when an electron is gained, the resulting ion is?When an electron is lost,resulting ion is?
Simon used a probability simulator to roll a 12-sided number cube 100 times. His results are shown in the table below: Number on the Cube Number of Times Roll
Rifampin is a nonspecific cyp450 inducer that may:
Bari Jay, a gown manufacturer, received an order for prom dresses from China. Her cost is $35 a gown. If her markup based on selling price is 79%, what is the s
The growing trend toward universal customers and products means _____ has become an important factor in purchasing and the supply chain.
For hydrogen, what is the wavelength of the photon emitted when an electron drops from a 4p orbital to a 2s orbital in a hydrogen atom?
What was a long-term result of Martin Luther's protest?