LESSON 2

 This post consists of the following topics:

- estimation and limits of accuracy

-rounding to significant figures

-upper and lower bounds

-upper and lower bounds for calculation

-standard form

-calculating with standard form

-units of measurement

-converting between metric units 

QUESTION 1 

QUESTION 2 

QUESTION 3 

QUESTION 4 

QUESTION 5 

QUESTION 6 

QUESTION 7 

QUESTION 8 

QUESTION 9 

QUESTION 10

QUESTION 11

QUESTION 12 

QUESTION 13

QUESTION 14

QUESTION 15

QUESTION 16