Mathematics, 13.07.2019 20:00 mjcbs21
The ph scale measures a solution's acidity or alkalinity. the ph scale runs from 0 to 14, with 0 being the most acidic and 14 being the most alkaline. a ph of 7 is neutral (distilled water has a ph of 7). write the ph range for the following as an inequality and label the substance as acidic or alkaline. jerry's fizzy cola: 4.1 through 4.3, inclusive a. 4.1 ≤ h ≥ 4.3, alkaline b. 4.1 < h < 4.3, alkaline c. 4.1 ≤ h ≤ 4.3, acidic d. 4.1 ≤ h < 4.3, acidic
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The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50
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Mathematics, 21.06.2019 20:00
James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=
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Mathematics, 21.06.2019 22:30
Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4
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The ph scale measures a solution's acidity or alkalinity. the ph scale runs from 0 to 14, with 0 bei...
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