Astudent solved log4(2x – 12) = 3, as shown. step 1: 2x – 12 = 34 step 2: 2x – 12 = 81 step 4: 2x = 93 step 5: x = 46.5 explain the error and find the correct solution.(you will not receive "brainliest" if answer isnt fully explained or correct. i will report absurd answer every time.

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.