01:00 Which of the following is true regarding the sequence below?
7 1 1 2
12'6' 4' 3
The sequence is arithmetic because there is a common difference of -
5
12
The sequence is arithmetic because there is a common difference of 1.
O The sequence is not arithmetic because there is no common difference between the values of n.
O The sequence is not arithmetic because there is no common difference between the values of an

Divide. write in the simplest form. 4 1/6 divided by 10

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.