Question

900 us. --m
a) 9 10-¹
b) 9 x 10-²
c) 9 x 10-³
d) 9 x 10-⁴
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Answer 1

Answer:

9 10-*

Explanation:

the Maths work sheets and towels and sheets and

Answer 2

Answer:

option a) my sister also that school only what is your name