Which of the following statements is true? a. vertical angles are always complementary. b. vertical angles are always supplementary. c. vertical angles are always equal in measure. d. vertical angles sometimes have different measures.

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

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

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?