B is bbbbbbbbbbbbbbbbbbbbbbbb
Answer:
13 times
Step-by-step explanation:
P(3 or 4) = 1/3, so she can expect to roll a 3 or 4 13 times
Answer:
Construct a perpendicular bisector to line AB.
Step-by-step explanation:
Answer:
3x + 33y= -420 and x + 140 = -11y
Step-by-step explanation: