Efficacy refers to the effectiveness with which a disinfecting solution kills germs when used according to the label instructions.
Effectiveness can also be expressed more formally as efficacy. Both words are derivatives of the Latin verb efficere, which means "to work out, complete." Something's effectiveness, or efficacy, refers to how well it functions or produces the desired outcomes. To ascertain the effectiveness of vaccination or medication that is in development, a scientist conducts the study. If effective, it will treat or stop the disease.
A person's self-efficacy relates to their confidence in their ability to carry out the behaviours required to achieve particular performance goals. The belief in one's capacity to exercise control over one's own motivation, behaviour, and social environment is known as self-efficacy.
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Answer:
David was with his fathers army and Goliath was on the other. Goliath's "general" offered a deal to fight one man and if the on man succeeded then his army would surrender. If Goliath one then Davids army had to become slaves. David offered to fight and everyone said no because David was tiny and week. David hopped the wall and ran at Goliath with nothing more than a rock and sling. He threw the rock and it hit Goliath right between the eyes. David was victorious.
Explanation:
<span>The states who did not support feared that they will lose power to the Federal government and states that were bigger would dominate the affairs of the country and control the smaller ones. At that time there were 13 states and the constitute clearly stated that 9 out of the 13 were needed before a change to the constitution could occur. There were two major factions to this, the federalist and the ant-federalist, the federalist were in support while the anti were not</span>
Hey girl hey I have no idea the awencering to this sorry
