In a two digit whole number the first column from the right in the number represents units.
Answer the following statement true (T) or false (F)
True
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Latin polynomial nomenclature is commonly used to classify plants
Indicate whether the statement is true or false
Commercial and industrial refrigeration systems:
A) Use three-phase equipment only. B) Are used only in supermarkets. C) Are only used in production facilities. D) Refer to retail food and cold-storage equipment and facilities.
Consider a perfectly insulated (no heat loss from the skin) 80-L electric water heater set at 60°C. Observing that one tank of hot water is sufficient to meet the hot water needs of a family for an entire day, someone suggests using a timer to heat the water once a day to the set temperature and then turning it off to save energy and money. Do you think the family should take this advice and invest in a timer? Assume there is a single tariff for electricity for all hours of the day.
What will be an ideal response?
For what is a soldering gun usually used?
What will be an ideal response?