Math Review

How many significant figures are in the following measurement?

1.870 L

• 5
• 3
• 4
• 2

How many significant figures are in the following measurement?

750 g

• 1

• 2

• 3

• 4

How many significant figures are in the following measurement?

34050. 34050. N

• 3

• 4

• 5

• 6

How many significant figures are in the following measurement?

34050. 0.0093 h

• 2

• 3

• 4

• 5

How many significant figures are in the following measurement?

34050. 50.01 m/s

• 2

• 3

• 4

• 5

How many significant figures are in the following measurement?

34050. 1.30 x 10⁵ km

• 2

• 3

• 5

• 6

Which the following has both a significant zero and a nonsignificant zero?

• 1010 g

• 0.01 g

• 10.0 g

• 10.01 g

Round the following to 3 sf:

14.531

• 14.500

• 15.0

• 14.5

• 14.6

Round the following to 1 sf:

0.098

• 0.09

• 0.010

• 0.01

• 0.1

Round the following to 2sf:

387.3

• 380

• 390

• 400

• 4.0 x 10²