graciemonceret6213

12.05.2021 • 

Chemistry

Diesel vehicles are a major source of air pollution in the world. When diesel vehicles are driven, they release carbon monoxide, carbon dioxide, sulphur dioxide, nitrous oxide, and other pollutants into the air. These harmful substances stay in the Earth's
atmosphere and degrade the quality of the air.
Humans must use vehicles in order to move from place to place. Which of the following would best minimize the impact this type of
travel has on the environment?
OA. Reduce the price of diesel fuel so that more people can afford it.
OB. Encourage people to carpool or take public transportation.
OC. Encourage people to use private vehicles as much as possible.
OD. Reduce the size of diesel tanks in vehicles so that they can hold less fuel.

Ответ:

lucy3964

11.03.2020

Chemistry

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To work it out you’d go

87 ÷ 0.45
= 193.333… lbs

i don’t know how many significant figures you have to do but if it’s 3 significant figures then the answer is 193lbs

lbs = pounds

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