The number of rookie cards in a variety pack of baseball cards is normally distributed with a mean of 3 cards and the standard deviation of 1 card. If you purchase 10 variety packs, approximately how many packs would have between 2-4 rookie cards?

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.