Baddieruby5070 Baddieruby5070

21-11-2022
Chemistry

contestada

in 1972 federal vehicle emission standards allowed 3.4 hydrocarbons released per mile. by 2007 the standards allowed only 0.8 hydrocarbons per mile driven what was the rate of change from 1972 to 2007

Respuesta :

Otras preguntas

The force most responsible for holding the nucleus of an atom together is the:

All real numbers are rational numbers. true or false

What occurs when the velocity of water carrying sediments is reduced?

What is the number of chromosomes (n) present in the gametes?

What adjective in spanish is for both genders?

Explain the difference between identical twins and fraternat twins

A runner went from 6 m/s to 2 m/s in 2 seconds, what was the acceleration?

In the formula i=p·r·t, what does p stand for? a. percent: the interest rate expressed as a percentage b. principal: the amount of money you initially investe

Which of following organisms is often a pioneer species?

which particle has a mass that is 1/1836th the mass of a proton