In a chemistry course with two exams and a final, receiving 90-100% of the total points receives an A; 80-90% a B; 70-80% a C; 60- 70% a D; and below 60% an F. A student scores an 89 / 100 on the first exam, 81/100 on the second exam, and 160/200 on the third
exam. What letter grade will the student receive?
Select one:

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.

When would a bouncy ball have the most potential energy

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d