Adiver records the depths, in feet, of her dives. they are:    60, 58, 53, 49, 60 the mean of the data set is 56. use the equation for variance below, along with the given data set, to answer the following questions. equation for variance what does the numerator evaluate to? what does the denominator evaluate to? the variance equals:

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.