The correct answer is letter D
Delayed reinforcement is a time delay between the desired response and the reward in the Operant Conditioning.
Operant conditioning (sometimes referred to as instrumental conditioning) is a method of learning that occurs through rewards and punishments for behavior. Through operant conditioning, an association is made between a behavior and a consequence for that behavior.
Yes this is why all around the pacific ocean there are plate intersections and why the area is called the "ring of fire."
Yes Fredric Douglas's account is a trustworthy source for knowing about John Brown's intentions.
<h3>Who was Fredrick Douglas?</h3>
This man was an abolitionist, a speaker and a publisher in the United States.
He led the march to end slavery during the civil war in the country and before it.
His account is trustworthy due to the fact that he had personal relations with John Brown.
Read more on Fredrick Douglas here: brainly.com/question/13896424
Tax rates are set by the <u>board of supervisors</u> and tax notices are sent out by the <u>county recorder.</u>
<h3>Who sets the county tax rates?</h3>
It is common for the tax rates in a county to be set by the Board of Supervisors after taking into account, the needs of the county.
The new tax rates would then be sent out as tax notices to people in the county by county recorders.
In conclusion, option B is correct.
Find out more on county board of supervisors at brainly.com/question/13546836
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tonka is the answer of your question
