Respuesta :

mathecoach

Answer:

3! = 1*2*3 = 6

4! = 1*2*3*4 = 24

4!*3! = 24*6 = 144 --> C

wegnerkolmp2741o

Answer:

C-144

Step-by-step explanation:

! means multiply all the numbers from that number down to 1

4! = 4*3*2*1 = 24

3! = 3*2*1=6

4! * 3! = 24*6 = 144