P (blue/blue) = 7/9 x 4/9 = 28/81
P (pink/pink) = 2/9 x 5/9 = 10/81
28/81 + 10/81 = 38/81
P (Same colour) = 38/81
Answer: -3/5 would be the slope
Step-by-step explanation:
Answer:
396
Step-by-step explanation:
it's it's 396 because if you add 99 more you will get 495.
each percentage is 99, so 99 x 5 is how many students there are 99 x 4 is the answer.
Answer:
d ≥ c
Step-by-step explanation: