Question

Solve each scientific notation

PLEASE HELP!!!!!!

Answer 1

below

Explanation:

#1:) 610,

#2:) 4300

for thousand three hundred

#3:) 21,000

(I belive that's it)

Answer 2

1. A-610000
2. A-.0043
3. A-21000

Explanation:

1. =6.1*105

=6.1*(10*10*10*10*10)

=610000

2. =0.43*10−2

=0.43* 1 /10*10

=0.0043

3. 2.1(104)

=2.1*104

=2.1*(10*10*10*10)

=21000