1 Explain that a population pyramid shows the age and sex structure of a population. 2  Point to the horizontal bars, which show the percentage (or the absolute number) of males and females in each age group. 3  Have students interpret the chart.
1 Dehumidifier capacity is generally measured by how many pints of water a unit removes from the air in 24 hours. 2  A mini-dehumidifier (1-10 pints) for a bathroom, closet or under a counter usually costs $40-$70.
A 65 pint dehumidifier will draw roughly 600 watts. 0.6KW x 3 hours = 1.8 kWh. 1.8 KWh x 20c/ KWh = 36 cents for a 3 hour cycle. If it's on 50% of the time during a 24 hour period that is about $1.50 a day.That 20 cent figure may not include tax and other utility charges so the actual cost may end up being higher..8 KWh x 20c/ KWh = 36 cents for a 3 hour cycle. If it's on 50% of the time during a 24 hour period that is about $1.50 a day. That 20 cent figure may not include tax and other utility charges so the actual cost may end up being higher.