<span>–12 – 3 + 9
(-12 - 3) + 9
-15 + 9
-6</span>
Answer:
1) <u><em>Formula for experimental probability:</em></u>
Experimental Probability =
2) Any performance or a random experiment is called a trial.
Answer:
Step-by-step explanation:20
20 130 3 8.12
- 1)
2:2 12-1 21=-11 # 1 - 2
1212
II + 3)
472
I + 3 2(1 - 1)
-1 2:2
3(12 - 1)
32 – 23– 3+.
Answer:
The answers are actually-
13 + 2 + 9 = 2 + 13 + 9,
[29(14)] + 45 = [14(29)] + 45
Step-by-step explanation: I got it right on egdenuity.