Math, asked by ritikajainindia, 3 months ago

a) Simplify: (-62) + (-71) - (-38) + (-42) - 90

Answers

Answered by Anonymous

1

Answer:

The given observation are: 81,72,90,90,86,85,92,70,71,83,89,95,85,79,62.

The minimum marks obtained are: 62

Maximum marks obtained are: 95

Thus, range = maximum marks − minimum marks =95−62=33

Answered by ankitagrade6

1

Answer:

may be the answer is -303

Step-by-step explanation:

u can use calculator

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