counting significant figures

How many sig figs are there in the following measurement?

100.00 m

• 1

• 3

• 4

• 5

How many sig figs are there in the following measurement?

100000000 km

• 1

• 9

• 10

• 8

How many sig figs are there in the following measurement?

4004 grams

• 1

• 2

• 3

• 4

How many sig figs are there in the following measurement?

0.000008 L

• 1

• 2

• 6

• 7

How many sig figs are there in the following measurement?

9009.00 km

• 2

• 4

• 5

• 6

How many sig figs are there in the following measurement?

0.0009009090000 g

• 3

• 10

• 14

• 13

How many sig figs are there in the following number of grams?

4001.

• 1

• 3

• 4

• 2

How many sig figs are there in the following measurement?

27000000 m

• 2

• 5

• 8

• 6

How many sig figs are there in the following measurement?

5.00000008 g

• 2

• 6

• 9

• 7

Which of the following numbers has three significant figures?

• 1014 m

• 101 mm

• 1000 s

• all of the choices