Andy is awake for 16 hours every day. he spends 15% of the time he is awake swimming laps at the pool. what is the expression that represents the amount of time he spends swimming every day at the pool? a: 16(0.15)
b: 16(0.15) - 16
c: 16/0.15
d: 16/15

Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.

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Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively