EXPONENTS

104 is not equal to which of the following?


100,000
1.0 x 104
10 x 10 x 10 x 10
10 x 103
10,000
Multiply 104 by 102


108
1016
106
102
101


Find 8.23 x 109


0.00000000823
0.000000823
8.23
8230000000
823000000000


.00875 equals:


8.75 x 101
8.75 x 10-3
8.75 x 103
87.5 x 104
87.513 x 104


Divide x5 by x2


x25
x10
x7
x3
x2.5