the fire department gets an emergency call from a terrified family. the fire truck is equipped with a 50 foot ladder the firefighters need to be able to get into a window that is 45 feet up in the building how far away from the building should the firefighters place a ladder in order to reach the window (round to the nearest hundredth of a foot)

Jackson drew 4 hearts and 29 circles. what is the ratio of circles to all shapes?

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

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.