Ablock of ice loses one-third of its weight every hour. after 2 hours, the block weighs 40 pounds. how much did the block of ice weigh to begin with?

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?