False
I think that’s right because three times 5 is 15 increased by four is 19 not -8 so...
1) first pick red 5/9 blue 4/9
2) second pick when red has been picked red now becomes 4/8, blue stays 4/8
2) Second pick when blue has been picked blue now becomes 3/8, red stays 5/8
Mind you, you only need both different colours so:
first pick red 5/9 x sec pick blue 4/8 = 20/72
and first pick blue 4/9 x sec pick red 5/8 = 20/72
add both up 20/72 + 20/72 = 40/72 = 5/9
D because your making the shape smaller 2 times
Answer:
18219
Step-by-step explanation:
It’s 40 because it’s closer to 40 than 30
