Acollege student realized that he was spending too much money on music. for the remaining 5 months of the year his goal is to spend a mean of $⁢50 a month towards music. how much can he spend in december, taking into consideration that in the other 4 months he spent $20 , $⁢75 , $⁢20 , and $⁢90 , respectively? round your answer to two decimal places, if necessary.

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?

Needmax 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.

If you eat 4 medium strawberries, you get 48% of your daily recommenced amount of vitamin c. what fraction of your daily amount of vitamin c do you still need?