Writing down the names of all twentieth-century U. S. presidents from memory requires you to engage in A) free recall. B) cued recall. C) priming. D) spreading activation.

A) free recall.

Explanation:

Free recall is the mental process of retrieving information from the past. It is a type of recall in which a person may recall a list of information in any order. It does not require the individual to recall a list of information or a series of events accordingly. A individual may recall information randomly or in any pattern in a free recall.

For instance, in a free recall, an individual given a list of information about the events that occurred during the Cold War in a sequential order can recall the events randomly without following the sequential order when asked about it.

Similarly, writing down the names of all twentieth-century U.S. presidents from memory is an activity of free recall because the individual is not following any sequential order while writing the names of all twentieth-century U.S. presidents.

Ineed more to the question

Remember soh-cah-toasoh: cah: toa: now, looking at the picture we can see that we have an angle, the hypotenuse and want to find the value of the adjacent side to the angle. so we use cah to find the adjacent angle. plug in what we have: we need to solve for x now so we get it by itself on one side: plug this into your calculator and you'll find that: