A survey of 100 high school students provided this frequency table on how students get to school:
Drive to Take the
Grade
Walk
School
bus
Sophomore 2
25
3
Junior
13
20
2
5
5
Senior
25
What is the probability that a randomly selected student
is a junior?
?
P(Junior)

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,