*I have less then a hr*

I need to know the Domain and range

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

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

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?