Answer:
10
Step-by-step explanation:
It is 10 times as much
K would be the 180 anti clock and up to
Answer:
b = 
Step-by-step explanation:
Divide both sides by dt, so it cancels out.


Answer: 36th customer.
Step-by-step explanation: 36 is divisible by both 9 and 12, and is the least common multiple.