Help please will crown brainiest!! The temperature change in a chemistry experiment was –2o C very 30 min.
The initial temperature was 6o C. What was the temperature after 4 h?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

How many 3/8s are in 6 plz someone tell me now