Answer:
correct option is B. the purity of a sample of gold
Explanation:
given data
expression = 24 karat
solution
As Karat is used with gold
and it is an measure of the unit of purity of gold
with 24 karat gold is an pure gold
pure gold is very soft so we mix silver or copper and that its each karat indicate that 
th of whole unit
so we can say correct option is B. the purity of a sample of gold
The rewarding successive approximations or reinforcement toward a desired target behavior is known as B. Shaping.
<h3>What is shaping?</h3>
It should be noted that shaping simply means the rewarding successive approximations of a particular target behavior.
It simply has to do with guiding someone especially children in the right direction and rewarding them for it.
Learn more about reinforcement on:
brainly.com/question/10579224
Answer:
Multiple relationship
Explanation:
Multiple relationship occurs when a therapist has another different relationship with their client in addition to being their therapist.
This happens when the therapist is someone the client knows, he/ she might be a friend, neighbor e.t.c.
I'll give answers first, then add explanations below.
1. Who was John Brown?
- D. An abolitionist who took over the federal arsenal at Harpers Ferry, VA
2. What was the purpose of the Gettysburg Address?
- A. remembrance of the soldiers who died on the battlefield in preservation of the Union
3. At this place General Lee surrendered his army of North Virginia?
- B. Appomattox Court House
4. In which area did the North have an advantage over the South in the Civil War?
5. Uncle Tom's Cabin was written by who?
6. Which view best summarizes Lincoln's position on slavery in 1858?
- D. Slavery should not spread because it is morally and politically wrong.
<em><u>Further explanation</u></em><em>:</em>
- John Brown (1800-1859) was an abolitionist who supported armed struggle against existing laws and government in order to end slavery. In October 1859, Brown led a raid on the federal armory at Harpers Ferry, Virginia. The intent was to arm slaves to fight for their freedom and set in motion a slave revolt that would spread across other regions in the South. The effort was unsuccessful and Brown was hanged for treason against Virginia.
- President Lincoln delivered the Gettysburg Address on November 19, 1863. in the Gettysburg Address, Lincoln affirmed the principle stated by the Declaration of Independence, that all men are created equal. The massive number of casualties at the Battle of Gettysburg gave impetus to Lincoln's words about preserving the Union and government of the people, by the people and for the people -- ideas which had been central to Lincoln's worldview before Gettysburg as well as in that speech.
- Lee's surrender to General Ulysses Grant of the Union occurred on April 9, 1865, near the town of Appomattox Court House, Virginia. This was the effectively the end of the US Civil War.
- As pointed out by Daniel White in an article on <em>Owlcation </em>about advantages the South did have, one key was military leadership. White writes: "Many Southern political and military leaders were graduates of the military academy at West Point, as well as veterans of wars such as the Mexican-American War ... while the Union struggled for the first few years of the war to find strong leaders ."
- Harriet Beecher Stowe's novel, "Uncle Tom's Cabin," was hugely popular with abolitionists around the world. The book was the 2nd-best selling book of the 19th century -- coming in behind only the Bible (the perennial bestseller).
- As the History Channel reports, "Lincoln did believe that slavery was morally wrong, but there was one big problem: It was sanctioned by the highest law in the land, the Constitution." So Lincoln wrestled with the issue of slavery as a moral wrong, and yet something that had Constitutional approval.
The answer to this question is <span> fixed ratio
In a </span> fixed ratio schedule of reinforcement, it requires <span>subjects to provides a set number of responses and a reward will be given after the completion of a certain numbers. Because of the high certainty, we will tend to receive high and steady rate of response if we use this type of schedule.</span>
