At the start of the football game, there were 840 fans in the stadium. It began to rain during halftime, so 10% of the fans went home. During the 3rd quarter of the game, the visiting team scored five touchdowns, so 25% of the remaining fans went home.
How many fans were in the stadium after the 3rd quarter?

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

What is the absolute value of the complex number -4-sqrt2i

Cor d? ? me ? 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.