Let f(x) = 3x2 - 2x + 6 and g(x) = 7x - 4. Identify the rule for f+g.
A
3x2 + 7x + 10
B. 3x2 – 9x + 10
C. 147x2 – 182x + 62
D. 3x2 + 5x + 2

Is the orthocenter of a triangle on the inside ?

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

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?