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72 cards5/9 are green = 72/(5/9) = 40 green marbles72 - 40 = 32 red marbles

20/1000 *0.18
final answer 0.144 Answer must be explained in person. It is very difficult to explain in writing.

The nos form of 'jugar' is spelt 'jugamos' and not 'juegamos' because it is a radical changing verb. This means that the stem of the verb does not stay the same as it would with regular verbs, such as com...

To answer this question, we need to know the relative number of atoms of each element present. This can be calculated by dividing the amount of an element present in the sample by the relative masses of t...

There are four main non-specific defence systems, all of which are immediate and the same for all pathogens (hence 'non-specific).1) skin: it acts as a primary defence mechanism as the dry, dead cells on ...