Does anybody know how 1.80 = xe−b(4.80 ) equal .0191

I don't

I see two variables but only one equation.

Who is supposed to be .0191 ?

1.81.80 = xe^−b(4.80 ) equal .191s^-1

To understand how 1.80 = xe^(-b(4.80)) equals 0.0191, we need to solve for x and b. However, we would need more information or an equation involving x and b to find their specific values.

If you have additional information or another equation, please provide it so that we can help you find the values of x and b.