There is an average of 3.5×10−2 kilograms of dissolved salt in each liter of seawater. the pacific ocean contains approximately 6.6×1020 liters of seawater. about how many kilograms of dissolved salt are in the pacific ocean? enter your answer, in scientific notation, in the boxes. ×× 10 kg

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

With alll of except for the 2 that i did already

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.