10-What is the length of arc AB in circle Q?

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?