1.2 Study Guide Flashcards
1
Q
Which unit´s decimal form is 0.01?
A
centi-
2
Q
Which metric prefix has a symbol of (n)?
A
nano-
3
Q
What do you multiply centi- by to get kilo-?
A
100,000
4
Q
How many grams are in 4 kilograms?
A
4,000 grams
5
Q
What is the difference between mass and volume?
A
Mass is the amount of matter in an object while volume is the amount of space something takes up.
6
Q
How many decimal points do you need to have for your answer when using a 0.1 ruler?
A
2 decimal points
7
Q
What is the mean of the following numbers? 10,15,30,45,80
A
90
8
Q
What is the median of the following numbers? 10,15,30,36,45,80
A
33
9
Q
What is the mean formula?
A
Add all numbers given then divide by how many numbers given.
10
Q
How many mm are in 5.2 nm?
A
0.0000052
11
Q
A
