(Nested Fractions) Which expression is equivalent to
Which expression is equivalent to \dfrac{2+\dfrac{2}{x}}{4-\dfrac{4}{ x}}
4−
x
4
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2+
x
2
​

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start fraction, 2, plus, start fraction, 2, divided by, x, end fraction, divided by, 4, minus, start fraction, 4, divided by, x, end fraction, end fraction ?
Assume x\neq 0x
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=0x, does not equal, 0 and x\neq 1x
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=1x, does not equal, 1.

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."

How do you convert 1.27 to a percentage