The following table represents the results of a survey of 18 students asked how many pictures they take with their smartphone each day to post to social media. Which histogram best represents this survey data?

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?