Answer:
12!
Step-by-step explanation:
А=12*11*10*9*8*7*6*5*4*3*2*1=12!=479001600
The global climate is undergoing significant changes.
Estimation is lazy math
first round 5.2 to 5
5 times 12 = 60
product is actual math
12 times 5.2 = 62.4
10.6666666667
Step-by-step explanation: