You have 6 scrabble tiles with different letters of the alphabet in a bag. if you select 3 tiles,
how many distinct sequences can you form if the order matters?

a. 18
b. 20
c. 120
d. 216
e. 720

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the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d