Which of these would be the BEST way to illustrate the percentage of students receiving A's, B's, C's, D's and F's on a recent test? *

Bar graph
Circle graph
Line graph
Scatter graph

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?