How long would it take for a car to travel a distance of 275 km if it is traveling at a velocity of 55|km/hr?

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

How does a large body of water, such as the ocean, influence climate?