Answer:
9 units
Step-by-step explanation:
Calculate the absolute value of the difference, that is
| - 2 - 7 | = | - 9 | = 9 , or
| 7 - (- 2) | = | 9 | = 9
Answer:
A
Step-by-step explanation:
The answer is false.
Exactly <em>1 </em>tail would mean the probability is 1/2.
Answer:
2
Step-by-step explanation:
- 1 + 1 = 2