Using the solubility curve above, what is the solubility of KBr when the temperature is 80°C? A) 86 g/100 g water B) 90 g/100 g water C) 96 g/100 g water D) 102 g/100 g water

the answer would be c. motion and direction

i hope this : )

this could be newton#'s law of cooling. the cooling curve is exponential

the total distance that martina travels that day is

(distance from home to mom's office) plus (distance from mom's office to school)

plus (distance from school to library) plus (distance from library to friend's house)

plus (distance from friend's house to martina's house).

(we don't know what any of these distance actually is.)

305.7

explanation:

density =m/v

density =917/3.00

density = 305.

approximately = 305.7

in four significant figures