Ahat contains the following cards an ace of spades , a king of hearts, a jack of spades, a two of diamonds, and a three of spades. if joon picksone card, what is the proportionality it will be either a spade of a heart?

its 50 miles away from the starting point

table a is wierd

step-by-step explanation:

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chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.