7 points a bag holds 4 red, 5 yellow, and 3 purple marbles. what is the probability of choosing a purple marble.

A: 1/6
B: 6/18
C: 3/20
D: 1/19

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

answer: entity is prob the answer

step-by-step explanation:

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that