Chem chapter 3

How many sig. fig. are in the number below:
350.540

• 4
• 5
• 6
• 7

Tags

CCSS.8.EE.A.4

How many sig figs are there?
0.00400

• 1
• 3
• 5
• 6

What is the length?

• 7

• 7.7

• 7.70

• 7.700

What is 78.5 rounded to one significant figure?

• 79
• 78.5
• 70
• 80

Tags

CCSS.5.NBT.A.4

Determine the number of sig figs in the following measurement: 
3,000 mm

• 1
• 4
• 2
• 3

Round the following number off to the number of sig figs shown in parentheses:
72,100 (1)

• 70,000
• 7
• 70
• 72,000

Describe the accuracy and precision of the image

• Accurate and Precise
• Accurate and not precise
• Not Accurate and Precise
• not accurate and not precise

What is the correct answer according to sig fig rules:

13 + 26.45 + 22.198 =

• 61.648

• 61.65

• 61.64

• 62

How would you write 564,000,000 in scientific notation?

• 5.64 x 10^-7
• 5.64 x 10⁶
• 5.64 x 10⁸
• 56.4 x 10⁷

WHAT IS THE VOLUME?

• 20.15

• 20.1

• 21.5

• 21.50