A pharmaceutical company uses robots to fill medicine bottles being shipped out to pharmacies. The number of medicine bottles (b) filled by a robot each day is proportional to the number of hours (h) the robot is active.
If a robot fills 30 medicine bottles per hour, which equation represents the total number of medicine bottles the robot fills each day?

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I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

Ms. sutton recorded the word counts and scores of the top ten essays in a timed writing contest. the table shows her data. how does the word count of an essay relate to its score in the contest? word count tends to decrease as the score decreases. word count tends to increase as the score decreases. word count tends to remain constant as the score decreases. word count has no apparent relationship to the score of the essay.

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?