Seudónimo Seudónimo

01-11-2015
Mathematics

contestada

A bus travels 20 km in 30 minutes. what is the average speed of the bus?

Respuesta :

davidyangnyc davidyangnyc

01-11-2015

to get one hour you multiply 30 by 2 so you multiply 20 by two also
this gives you 40km per hour

Answer Link

Otras preguntas

3 reasons why india is so densley populated

True or false Cool air is less dense than warm air.

what was the source of investment in american industry? A) increased trade with England B) money for New England businesspeople C) rich plantation owners in the

Please answer the question from the attachment.

Which are the best examples of types of molecules used for energy storage by organisms? Choose all answers that are correct. A. proteins B. carbohy

Two species of bacteria produce different respiratory products. Species A always produces ATP, CO2, & water. Species B always produces ATP, ethyl alcohol, &

how did settlement of the west increase tension between the north and south?

An activity is considered cardiovascular exercise if it _____. A. lasts ten minutes or longer B. stretches the muscles C. increases muscular strength D. non

EXPLAIN what is happening below the Earth’s surface that is causing the lithosphere to shape our crust in this way. Thanks for helping

True or false? The molar mass of a gas determines the amount of kinetic energy of the gas.