Mathematics, 26.06.2020 20:01, 21marmong

# Steve and Karla are studying the text messaging habits of middle school students. They collected data about the number of messages sent daily by students in two school districts. The box plots show their results. Which statements about the data sets are true?
The IQR of Karla’s data is 13.

The IQR of Steve’s data is 16.

The difference of the medians is about half the interquartile range of either data set.

The difference of the medians is about twice the interquartile range of either data set.

Answers: 2

Mathematics, 21.06.2019 12:50, mia2329

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

Answers: 2

Mathematics, 21.06.2019 21:00, sydchann5220

The function f(x) = x2 + 10x – 3 written in vertex form is f(x) = (x + 5)2 - 28. what are the coordinates of the vertex? (-5, -28)(-5,28)o (5,-28)(5, 28)leteee-edfeef

Answers: 3

Mathematics, 21.06.2019 22:00, kharmaculpepper

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

Answers: 1

Mathematics, 21.06.2019 22:00, zurfluhe

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.

Answers: 1

Steve and Karla are studying the text messaging habits of middle school students. They collected dat...

Geography, 29.01.2020 11:46