Acitrus dealer in florida sells boxes of 100 oranges at a roadside stand. the boxes routinely are packed with one to three extra oranges to ensure that customers are happy with their purchases. the average weight of an orange is 7.2 ounces, and the average weight of the boxes in which the oranges are packed is 3.2 pounds. determine the total weight of five of these 100-orange boxes.

Explanation:

1. Weight of oranges

An average box contains 102 oranges, so

Five boxes contain 510 oranges

2. Weight of boxes

3. Total weight

Note: The answer can have only two significant figures because that is all you gave for the average weight of an orange.

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.