Enlarge the triangle by scale factor -2with centre of enlargement (6,7)

0.2 ; 0.14

Step-by-step explanation:

Cynthia had a bag containing

Red tiles= 2

Green tiles= 3

Purple tiles= 4

Blue tiles= 6

Total tiles= 2+3+4+6= 15 tiles

Probability of drawing a green tile:

= Green tiles/Total tiles

= 3/15

= 0.2

Probability of drawing a red tile without replacement will be:

Red tiles/Total tiles

Total tiles will make be 15-1 = 14

= 2/14

= 0.14