The number of hours of daylight D depends upon the latitude and the day t of the year and is given by the equation :

D(t)=12+Asin(((2pi)/(365))(t-80))

where A depends only on the latitude (and not t). for latitude 30 degress, A is about 2.3

I need the latitude for D(t) = 10.82

Can any one help me with any of these?

thanks a lot!

D(t)=12+Asin(((2pi)/(365))(t-80))

where A depends only on the latitude (and not t). for latitude 30 degress, A is about 2.3

I need the latitude for D(t) = 10.82

Can any one help me with any of these?

thanks a lot!

### Recently Asked Questions

- The prevalence of disease in a population affects the positive predictive value of a screening test, and thus, the prevalence of the disease should be known to

- Suppose X and Y are independent random variables with pdfs: f_X(x)=a*e^(-a*x)U(x) and f_Y(y) = b*e^(-b*y)U(y) where U(x) and U(y) are the unit step function.

- Please refer to the attachment to answer this question. This question was created from Zk Biomolecular techniques.docx.