Acarpenter makes legs for 3-legged stools and 4-legged tables. he makes a total of 57 legs. he could have made legs for how many 3-legged stools?

answer: given that the roller coaster can accommodate 1600 riders per hour, thus the roller coaster can accomodate 1600 / 60 = 26.67 riders per minute.

given that there are 345 people in the line, the number of minutes it will take for the 345 persons to get into the roller coaster is given by 345 / 26.67 = 12.94 minutes.

therefore, it will take you 12.94 minutes to get to the front of the line.

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles.

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