5 Dr. Light performed an operation that started at 2:30 p. m. and lasted 2 hours and 20 minutes. At what time was the operation over? O 4.30 p. m. . 4:45 p. m. O 4:50 pm​

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6