There were eight questions on Emily's math quiz, and she missed two questions. Which of the following diagrams represents the percentage of Emily’s accuracy on the quiz? A.
B.
C.
D.

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Every time you drive you will experience a combination of driving conditions and environments.

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue