What should have been the only independent variable in Paola’s experiment? A) the amount of water
B) the amount of sugar
C) the form of the sugar
D) the temperature of the water

17 a tourist was planning a trip by car for travelling at some constant speed for 2.5 hours. however, he found that if he increases the speed by 20 km/h he can cover the same distance in 30 minutes less time than it was planned. what was the planned speed of the tourist, in km/h?

After studying french for 5 yearscin school, i was shocked to discover when i went to france that i couldn't even get a glass of water without a lot of sign language what is the author main point

To safely control the traffic flow and protect workers near public roadways and moving construction equipment use you could use