3 years ago

HELP PLEASE AND EXPLAIN PLEASE!!!!!

Mathematics

1 answer:

Oliga [24]3 years ago

3 0

Answer:

Cara is correct because there is a no fixed answer sign for the cara's answer and by probability you will observe that cara isnt sure that her answer is + or - but most probably the sign of her answer is positive but not surely so it is plus minus 17

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