Aperson travels by car from one city to another. she drives for 34.8 min at 72.3 km/h, 8.04 min at 85.2 km/h, 47.8 min at 35.2 km/h, and spends 11.9 min along the way eating lunch and buying gas. determine the distance between the cities along this route. answer in units of km.

explanation: in any substance/object, the particles inside it (atoms/molecules) constantly move in random directions and with random speeds (this motion is called brownian motion). as a result, the particles have some kinetic energy (which is proportional to the temperature of the substance).

explanation:

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firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.