Accuracy and Precision (Sig Fig /adding)

What is the volume of this liquid?

• 8.5 mL

• 8.55 mL

• 9.40 mL

• 9.3 mL

What is the exact length of the red ribbon?

• 2 cm

• 2.3 cm

• 2.35 cm

• 2.355 cm

0.01020 has _______ Significant Figures.

• 6

• 5

• 4

• 3

A sample is mass in this triple beam balance. What is the mass of the sample?

• 105 g

• 105.6 g

• 105.65 g

• 105.655 g

Which reading is Accurate?

• 200 mL

• 7.21 mL

• Not enough information

Solve the following distances :

10.383 + 1.05 + 8.235 =

(a)  

Determine the difference of these masses (g)

5365.999 – 234.66706 =

(a)