How many palindromes of length 5 can you form using letters with the following properties: they start with a consonant, and the consonants and vowels alternate; no letter appears more than twice. (Note: assume letters "a", "e", "i", "o", and "u" are the vowels of the English alphabet). please help

2100

Explanation:

For  palidrome 1st and 5th letter have to be the same, similarly the 2nd and 4th letter have to be the same.ex: TENET

1st letter can have 21 possibilities ( any consonant)

5th letter can have 1 value same as the 1st letter (since palindrome)

2nd letter is a vowel has 5 possible values

4th letter is a vowel has to have same value as 2nd (since palidrome)

3rd letter can have only 20 possibilities , because we cannot repeat a letter more than twice, we cannot pick the letter in the first position.

21 * 5 * 20 * 1 * 1 = 2100

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

i think the literacy device is "it's frozen head"