What is the mode for the set of data? 6, 7, 10, 12, 12, 13 Answer choices:
10
12
13
11​

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have