Find the mean, median, lower Q, upper Q, Interquartile range (IQR), mode, and range for the following data: 3, 3, 7, 21, 2, 5, 16, 58, 2, 9, 2, 2

what is the MODE:

what is the UPPER Q:

Select the correct answer from the drop-down menu. this graph represents the inequality x+2< 4,2x> 3,x+6< 12,2x> 12

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?