If you can only answer one, it's still better than nothing!

a vendor recorded the number of bottles of cold water and number of frozen treats she sold at a ballpark each day for the past 10 days as shown in the table below. the equation of the regression line is y^ = 1.7x - 0.4

(a) complete the table by finding the predicted and residual values.
(b) create a residual plot for the data set.
(c) explain whether a line is a good fit for the data set.

Xtra! extra! backyard birding many schools, families, and young birders across the country participate in the "great backyard bird count." while not as long as a "big year," the "great backyard bird count" happens every year. it depends on birders and families across the country to watch feeders and other areas in their yards and count the number of birds they see. unlike the "big year," the goal is not to see who can count the most birds. instead, participants in this event work together to bird experts get a good idea of how birds are doing. participants are given checklists and enter their sightings on a website. called a "citizen-science" project, this event is open to anyone, requires no travel, and happens every year over one weekend in february. what is the main idea of the "extra! extra! " section of the article? some birding contests are for everyone. backyard birding is fun and interesting. all birding us learn about birds. everyone should be a birder.

What modern language has been in use the longest?

Chapter 7 claims that our gender is one of our social communities. provide one instance from your personal life where you agree with the research stated, and one instance from your personal life in which you disagree with the research stated. provide an example about you/your gender, or you may provide an example about another person/your opposite gender.