Lesson 2: Semester B Exam Algebra 1 B Unit 7

1:A

2:B

3:B

4:B

5:C

6:A

7:A

8:D

9:A

10:D

11:C

12:B

13:C

14:B

15:A

16:A

17A

18:A

19:C

20:A

21:B

22:A

23:B

24:C

25:C

26:B

27:C

28:B

29:B

30:D

31:B

32:C

Just took it and these are 100% right

Ineed or else im in trouble need a random sample of 240 park users were asked if they go to the park more often on weekdays or on the weekend. the results are shown in the table. weekdays weekend male (50) (10) female (150) (30) based on the data in the table, select correct or incorrect for each statement. correct or incorrect 1.the males go to the park more often on the weekend. 2.the females go to the park more often on weekdays. 3.for the participants in the survey, gender affects which days of the week a person goes to the park.

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25