2005 2006 2007 2008
plant 1 20 4 25 10
plant 2 25 5 5 48
plant 3 20 8 20 32
plant 4 43 10 10 47
plant 5 40 11 15 48

during which year were the mean and median the same value?
a) 2005
b) 2006
c) 2007
d) 2008

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

If chord ab is congruent to chord cd, then what must be true about ef and eg?

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is