Nick has a circular and triangular spinner numbered as shown. on each spinner it is equally likely to land on any of the numbers. niall spins them both and gets a 1 followed by a 5. he writes it down like this: (1,5) If he adds the two scores togather find the probebility that he:
gets a score of 10.
gets a score greater than 12
gets a score of 4.
gets a score less than 13

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the