The line graph shows the level of the Elk River during a period of heavy rainfall. Find the percent of increase in the river level from Monday to Friday Round to the nearest tenth of a percent if necessary
River
25
24.5
23.4
Level (ft)
26
E 25
24
222 22.5
23
22
Mon Tue Wed Thur Fri
Day
10.4% increase
1
2
3
4
4
5 6
7
8
10.4% decrease
11.2% increase
11.2% decrease
12.6% increase
12.6% decrease

Need 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.

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.

Y< 2x-3 y? mx+3 which value of m and which symbol result in the system of inequalities shown above having no solution? a) m=-2; > b) m=-1/2; < c) m=2; > d) m=2;