mercedesmr68oz2uod mercedesmr68oz2uod

16-11-2018
Mathematics

contestada

A car moves from A to B at a speed of 50 km/hr and comes back from B to A at a speed of 30 km/hr. Find its average speed during the journey.

Respuesta :

torii11467 torii11467

17-11-2018

The average speed is 40km/hr. I hope this helped you!!

Answer Link

Otras preguntas

Seven lessons from the book 'The Battle For The Young' by Gbile Akanni

Amber says that the data set is left-skewed because the box is farther to the left on the number line. (A) Is Amber correct? (B) Explain your reasoning.

If person A says person B gave them something but person B says they didn't give it to them, is this a case that can be settled in a court of law?

The technique for controlling communication anxiety called selective relaxation involves all of the following stages EXCEPT:______

Which expression can be used to check the answer to 56 divided by (negative 14) = n?

what is a1 of the arithmetic sequence for which a3=10 and a51=−182?

Question 13 of 20 :Hydrogen bonds form....A. to hold one molecule of water together, bonding one hydrogen atom and two oxygen atoms.B. to hold one molecule of w

Consider a container of oxygen gas at a temperature of 23°C that is 1.00 m tall. Compare the gravitational potential energy of a molecule at the top of the cont

According to areport on consumer fraud and identity theft, 22% of all complaints during one year were for identity theft. In that year, Alabama had 325 complain

What is the difference between rock and r&b?