Unit 1 Pre AP Chem

How many sig figs are there?
100.00

• 1
• 3
• 4
• 5

Tags

CCSS.8.EE.A.3

How many sig figs are there?
4004

• 1
• 2
• 3
• 4

How many sig figs are there?
0.000008

• 1
• 2
• 6
• 7

Tags

CCSS.8.EE.A.4

How many sig figs are there?
0.00400

• 1
• 3
• 5
• 6

Tags

CCSS.8.EE.A.4

How many sig figs are there?
5.00000008

• 2
• 6
• 9

Tags

CCSS.8.EE.A.4

What is 78.5 rounded to one significant figure?

• 79
• 78.5
• 70
• 80

Tags

CCSS.5.NBT.A.4

What is 98.907 rounded to 1 significant figure?

• 98.9
• 90
• 100
• 98.91

Tags

CCSS.5.NBT.A.4

Round 0.010229 to four sig figs

• 1022
• 1023
• 0.01023
• 0.01022

Calculate 0.020 cm x 50 cm x 11.1 cm and give your answer with the correct number of significant figures.

• 10 cm³
• 11.1 cm³
• 11 cm³
• 11. cm³

Calculate 12.47 m ÷ 3.2 s and give your answer with the correct number of significant figures.

• 4 m/s
• 3.9 m/s
• 3.90 m/s
• 3.897 m/s