Find the GCF of 20 and 95 Using the Euclidean Algorithm. Check your work by using the prime factorization method.

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.)

Answer this question! 30 points and brainliest! only if you know the answer.

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll