Allergies. Allergies can trigger inflammations and dry skin.
Answer:
3,3
Explanation:
-7 - -4 can translate to 7-4, which equals 3. 6-3 equals three so that is your 3,3.
Answer:
Throughout the clarification portion below, the definition including its query is mentioned.
Explanation:
- As cultural differentiation amongst these colonies declined over time, inside the framework of the British colonial administration, they established largely identical structures of culture, legislation, institutions, as well as administration.
- Fresh theories about politics as well as culture contributed to discussions on spirituality and policy throughout the 18th century, as well as gradually stimulated experimentation in new legislative systems.
- Protestant theological religious ideology reinforced the perception of so many other British colonists favored person endowed with independence, while intellectuals and philosophies from the Enlightenment influenced several American political theorists to priorities personal performance over inherited privilege.
By using a woodstove, the kilograms of wood required to
heat a room to 20°C is 3 kg
<h3>Efficiency of a machine</h3>
- Efficiency is the percent of work put into a machine (input work) to that of the work done by the machine (output work).
- Efficiency of a machine is always less than 100% because the output work is always less than the input work because some of the input work is used to overcome friction.
Efficiency = work output/work input * 100%
Efficiency of fireplaces = 15%
Amount of food required to heat a room to 20°C = 15 kg
Assuming efficiency of 100%, amount of wood required will be X kg:
X = 15% * 15 kg
X = 2.25 Kg
By switching to woodstoves which are 75% efficient, amount of wood required will be Y kg:
Y = 2.25 kg / 75%
Y = 3 kg
Therefore, by using a woodstove, the kilograms of wood required to
heat a room to 20°C is 3 kg
Learn more about efficiency of machines at: brainly.com/question/3617034
