Identifying Exponential Expressions
33/91=
3
Pt 1:
8540
Pt 2:
0854
Pt 1: 1
Pt 2: 0
Which expression has the largest value?
A) 8 x 10-4
B) 5 x 105
C) 1 x 10-2
D) 2 x 104
A) 8 x 10-4
Convert into Scientific Notation:
192,000,000
1.92 x 108
Define:
Base
The number being multiplied or The number that is repeatedly multiplied by itself
33 x 3=9n
n =?
n= 2
2+(x0) =
3
List from Least to Greatest:
A) 1.8 x 108
B) 7.2 x 10-3
C) 1.2 x 102
D) 4.4 x 10-6
D, B, C, A
Convert into Scientific Notation:
0.000000000098
9.8 x 10-11
Define:
Standard form
Number(s)/ Expression(s) which are written without exponents or the original expression
(8/2)-2 =
4/64 or 1/16
x6/x6=
x0=1
List from Greatest to Least:
A) 3.7 x 109
B) 2.8 x 10-3
C) 3.4 x 102
D) 2.5 x 10-5
A, C, B, D
Convert into Scientific Notation:
22.2100
2.221 x 105
Define:
Exponent
The number that indicates the of times the base is used as a factor
82/ (4 x 2)=
8
103 x 10-6=
10-3 or 1/103
What expression in scientific notation has the lowest value?
A) 1.2 x 103
B) 9.1 x 10-9
C) 7.4 x 107
D) 4.4 x 10-5
B) 9.1 x 10-9
Convert into Scientific Notation:
4298.780000000000000000
4.29878 x 1021
Define:
Factor(s)
Two or more numbers that are multiplied together to form a product.