A group of randomly selected Throne County citizens were asked to pick their favorite genre of music. The table below shows the results of the survey. There are 200620062006 Throne County citizens.
Favorite genre of music Number of citizens
Country 25
Rock 38
Oldies 11
Other 66
Based on the data, what is the most reasonable estimate for the number of Throne County citizens whose favorite genre of music is rock?
Choose 1
Choose 1

(Choice A)
A
276276276

(Choice B)
B
401401401

(Choice C)
C
627627627

(Choice D)
D
953953

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.