Mary has a total of 23 coins made up of nickels and quarters that made a sum of $3.15. how many more nickels than quarters does she have? a) 10 b) 3 c) 8 d) 7 e) none of these

Aline that intersects one of two parallel lines intersects the other also always sometimes never

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.

Item 1 solve for s. s+24=90 −114 −66 66 114