Step-by-step explanation:
If x and y are inverse variations, then xy = constant.
If k = 12. Then the answer is
It has been estimated that 1000 curies of a radioactive substance introduced at a point on the surface of the open sea would spr
1 answer:
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Step-by-step explanation:
or equivalently
We often write variable side-byside without the multiplication sign in algebra. It also applies to terms with indices. For instance,
We may, often also add a dot at the middle of both terms as another version of multiplication sign for better readability if the terms are more complicated, for instance
and