A survey found that 23% of Americans watch fireworks on TV on the 4th of July. Find the mean , variance, and standard deviation of the number of people that watch firework on TV if a random sample of 750 American is selected.

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is