Answer:
c
Step-by-step explanation:
Answer: 7.012 x 10−8 ==> Option 3
Step-by-step explanation:
(3.012 x 10−8) + (4 x 10−8)=
(3.012+4) x 10−8=
(3.012+4.000) x 10−8=7.012 x 10−8 ==> Option 3
Answer: It should be 144 in total
Step-by-step explanation:
I did the math
The answer is 4x-1 hope it helps. :D