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Inga [223]
3 years ago
10

Solve each scientific notation PLEASE HELP!!!!!!

Mathematics
2 answers:
vaieri [72.5K]3 years ago
7 0

Answer:

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

Step-by-step 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

Scrat [10]3 years ago
4 0

Answer:

below

Step-by-step explanation:

#1:) 610,

#2:) 4300

for thousand three hundred

#3:) 21,000

(I belive that's it)

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7 0
3 years ago
The circumference of a circle is 60? cm. what is the length of an arc of 140'?
My name is Ann [436]
I hope this helps you



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