Answer:
It is B. 15 because the formula for this is 2 (l+w) 15+6=21 21*2=42
Answer:34
17 miles is the dictance and to get their is 1/2 so divide 17 / 1/2 gives you 34
90°-53°=37°
The whole angle is right angled
Answer:
0.2952
Step-by-step explanation:
Not enough seats will be available if 23 or 24 people show up.
Required probability = 24C24(0.9005)24 + 24C23(0.9005)23*0.0995 = 0.2952
