Answer:
Guglielmo Marconi. Guglielmo Marconi raced against Nikola Tesla to develop a working radio; Alexander Graham Bell;
Explanation:
In Engel v. Vitale (1962), the Supreme Court presented the argument that school-sponsored prayer was unconstitutional under a plain text reading of the First Amendment which forbids the establishment of a national religion.
Cases since then have focused on quasi-school sponsored prayer (cheerleaders praying before football games) but the general rule of law is that a school official cannot lead or sponsor prayer.
Answer:
wagwan (Jamaican, MLE) Greeting equivalent to what's up or what's happening. Usage notes. It is used through out the Jamaican diaspora, including in hip-hop culture and by reggae music fans. The standard response is nagwan / nuttin nah gwaan (“ nothing is going on ”).
hope that helps
Asking someone to check your speech in advance to ensure its accuracy will help you avoid making blunders.
The degree to which an expression or measurement conforms to a genuine value is known as accuracy. Additionally, it concerns accuracy or the lack thereof. In other domains, such as science, the term is more precisely defined; it is distinguished from precision.
Accuracy refers to how closely the measurement resembles the actual value. It's important to achieve the same result every time you take a measurement in order to be reliable.
Consider how shooting at a target would be like taking measurements. The target, or bullseye, stands in for the real worth you're attempting to gauge.
Doctors and researchers use the phrases accuracy sensitivity and specificity when discussing the accuracy of medical testing. These metrics let us know how accurately a test can determine whether or not a person has a condition.
Learn more about accuracy here
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