Jessica has 3 cards in a bag, each marked with a letter. The letters are X, Y, and Z. Without looking, she reaches into the bag, pulls out a
card, and then puts the card back in the bag. If Jessica does this 3 times, what is the probability she pulls out the X card first, then the Y
card, and then the Z card? In a fraction

Step-by-step explanation: It’s 3/7, 1/27, 3/20 idk which one tho :(

true

step-by-step explanation:

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol