A student simplified the expression 12(14-5)
to get 228. His
answer is wrong,
explain what step he
did incorrectly and
write out the steps he
should have done.
12x(14-5) Step (1) 12x4 + 12x5 Step (2) 168 + 60 Step (3) 228

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is