Question

700-800
800-900
900-1000
Q35 The following table gives the life time of the
400 lamps
Life time 300-400 400-500 500-600 600-700
in hours
Number of lamps
14
56
60
74
62
48
(0)
Represent the given information with the
help of histogram
How many lamps have a lifetime of more than 700 hours​

Answer 1

Answer:

Hydrochloric acid or muriatic acid is a colorless inorganic chemical system with the formula HCl. Hydrochloric acid has a distinctive pungent smell. It is classified as strongly acidic and can attack the skin over a wide composition range, since the hydrogen chloride completely dissociates in an aqueous solution

Answer 2

Answer:

100

100

100

Step-by-step explanation:

357 hours

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