Pg.520: 1-31 (odds)

1.

1 point

Answer to #1

number of people is greater than18

number of people is greater than or equal to 18

number of people is less than or equal to 18

number of people is less than 18

2.

1 point

Answer to #3

water level is greater than or equal to 45

water level is less than or equal to 45

water level is less than 45

water level is greater than 45

3.

1 point

Answer to #5

Closed circle, arrow to the right

Open circle, arrow to the right

Closed circle, arrow to the left

Open circle, arrow to the left

4.

1 point

Answer to #7

Closed circle, arrow to the left

Closed circle, arrow to the right

Open circle, arrow to the left

Open circle, arrow to the right

5.

1 point

Answer to #9

One circle closed, one circle open, arrows going in opposite directions

One circle closed, one circle open, lin in the middle of circles

Both circles closed, arrows going opposite directions

Both circles closed, line in the middle of circles

6.

1 point

Answer to #11

temperature is less than 40

temperature is less than or equal to 40

temperature is greater than 40

temperature is greater than or equal to 40

7.

1 point

Answer to #13

number of tables is greater than or equal to 35

number of tables is greater than 35

number of tables is less than or equal to 35

number of tables is less than 35

8.

1 point

Answer to #15

closed circle, arrow to the right

open circle, arrow the right

closed circle, arrow to the left

open circle, arrow the left

9.

1 point

Answer to #17

open circle, arrow the right

open circle, arrow the left

closed circle, arrow the left

closed circle, arrow the right

10.

1 point

Answer to #19

open circle, arrow the right

closed circle, arrow the left

open circle, arrow the left

closed circle, arrow to the right

11.

1 point

Answer to #21

two closed circles, arrows going in opposite directions

two open circles, line in between

two closed circles, line in between

two open circles, arrows going in opposite directions

12.

1 point

Answer to #23

two open circles, arrows in opposite directions

two closed circles, line in between

two open circles, line in between

13.

1 point

Answer to #25

two closed circles, arrows going in opposite directions

two closed circles, line in between

two open circles, line in between

two open circles, arrows going in opposite directions

14.

1 point

Answer to #27

closed circle, arrow to the left

open circle, arrow the left

closed circle, arrow to the right

open circle, arrow the right

15.

1 point

Answer to #29

closed circle, arrow to the right

open circle, arrow to the right

closed circle, arrow to the left

open circle, arrow the left

16.

1 point

Answer to #31

one open circle, one closed circle, arrows going in opposite directions

one open circle, one close circle, line in between

two closed circles, line in between

two closed circles, arrow going in opposite directions