Mathematics, 25.10.2019 19:43 megaaan214p61pb7
The ph scale measures how acidic or basic a substance is. bleach is said to have a ph of less than 14 and greater than 11. model the normal range of ph values of bleach, using a compound inequality. 11 > x > 14 11 < x < 14 11 ≤ x ≤ 14 11 ≥ x ≥ 14
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The ph scale measures how acidic or basic a substance is. bleach is said to have a ph of less than 1...
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