A group of 7th graders was asked about their favorite winter-time activity and the results were listed. The probability of a 7th grader selected, at random, preferred building a snowman was expressed as a decimal rounded to the nearest thousandth.

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27