Your friend has locked themselves out of the house, and they need your to get back in. they have a 10 foot long ladder, and there is an open window height feet above the ground. how far from the wall of should you hold the ladder while they climb back in?
a. w = 2 feet
b. w = 12.8 feet
c. w = 9.6 feet
d. w = 6 feet

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

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.