Determine whether the following problem involves a permutation or a combination. Explain your reasoning. How many different 5-letter passwords can be formed from the letters S, T, U, W, X, Y, and Z if no repetition of letters is allowed

i think the answer is fried chicken ; >

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation: it is d

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)