Name__w

cost

date

4.4

practice a

1. the scatter plot shows students' scores for quiz i and quiz 2.

students' scores

quiz 2

16

20 x

8 12

quiz 1

a. what is the quiz 1 score for a student who earned a score of 13

on quiz 2?

b. did any student(s) earn the same score on both quiz 1 and quiz 2?

explain.

c. does there appear to be a difference between the quiz 1 scores and

the quiz 2 scores? explain.

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step-by-step explanation:

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i think c. but don't trust it.

step-by-step explanation:

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.