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Vanyuwa [196]
3 years ago
7

Liquid nitrogen is used for: electrosurgery cryosurgery laser surgery

Chemistry
1 answer:
Otrada [13]3 years ago
4 0
Cryosurgery. You automatically know this because 'cryo' means ice or something cold, thus you can assume that it is that
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Answer:

Ne

Explanation:

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An inverse relationship can be represented by:<br> a straight line<br> a bar chart
kolezko [41]

Answer:

An inverse relationship can neither be represented by a straight line nor by a bar chart. But it can be represented by "xy = k"

Explanation:

                   Inverse relation is used for the values which are inversely related to each other. For example: Let suppose you have a value x and y. Then an increase in the value of x will result in the decrease of value y. Mathematically it is represented as,

                                                         x  ∝  1 / y

Where;

              ∝ = proportionality

Replacing the proportionality sign by a constant value "k" the relation becomes,

                                                         x  =  k / y

Solving for k,

                                                         x y  =  k

Conclusion:

                  Hence, an inverse relationship can be represented by "xy = k"

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You're answer would be B.

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