Randy saved 2/3 of the money he earned from shoveling snow this winter plus an additional $50 that he got on his birthday. He saved $173 in all how much did Randy earn shoveling snow? a) $82
b) $98
c) $184.50
d) $209.50

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

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.