Luna ray has five orange picks and no green picks. you add some green picks so 1 in every 3 picks is orange. how many picks are there now?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save

Consider the sequence below. 3 , 1 , 1/3 , 1/9 , select the explicit function which defines the sequence.