For the following sample, calculate SS. Then, compute the sample variance and standard deviation. Scores: 5, 2, 2, 7, 9

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?