What number is one thousand less than 921,438?

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.

If log(a) = 1.2 and log(b)= 5.6, what is log(a/b)? a. 4.4b. 6.8c. not enough informationd. -4.4