7a- true
7b- false
7c- true
Answer:
0 = 9/40
Step-by-step explanation:
Coplanor lines that never intersect
Answer:
X - 111
Y - 104
Z - 76
Step-by-step explanation:
X - Just add 45 and 66
Y - 180 minus 76
Z - 119 minus 43
Answer:
7/16
Step-by-step explanation:
Odds against = number of failures / number of successes
So number of failures = 9 and the number of successes = 7.
Probability = number of successes / number of total events
P = 7 / (7 + 9)
P = 7/16