The plot shown below describes the relationship between students' scores on the first exam in a class and their corresponding scores on the second exam in the class.
Which of the following is the best estimate of the average change in the score on Exam 2 associated with a 1
point increase in the score on Exam 1?
Choose 1
1
point
1
point
NI
C 1 point
2 points

Plzzz answer both questions and i will give you 100 points

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −

Look at the example below which shows how the product property of radicals is used to simplify a radical. use the product property of radicals to simplify the following radical.