A six-sided die was rolled 12 times with these results: A
Die Experiment
roll times
1
1
N
2
3
2
al uw
1
3
What is the experimental probability of rolling a lor a 2? Write your
answer as a fraction.

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)

The formula to determine energy is e=1/2mv2? what is the formula solved for v?