Respuesta :
Answer:
B And C are both identical as well as A and D also i believe the answer is b or c
Step-by-step explanation:
					                   B and c are the same, so it is b and c. It is also written as 2.793 x 10^9
					                
					                
					             Answer:
B And C are both identical as well as A and D also i believe the answer is b or c
Step-by-step explanation: