The number of patients treated at Dr. Walters's dentist office each day was recorded for eight days. Use the data 10, 7, 8, 7, 6, 4, 3, 13 to find the mean, median, and mode for this
sample.

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882