The summer camps had a field trip from the campus to fragrance hill. they traveled at an average speed of 65 km/h in the first 2 hours. after that, traveled at another average speed of 78 km/h. if the distance between the campus and fragrance hill is 364 km, what was the total time for the field trip?

answer7,570,82356 cubic centimeters;

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.