The ages of three siblings are all consecutive integers (meaning each is only a year older than the previous sibling). The sum of their ages is 39. How is old is the youngest sibling? Hint: youngest = x, middle = x+1, oldest = x+2

Write and solve a real word problem that involves determining distance on a coordinate plane

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in

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