Members of the fire department lean a 30-foot ladder against a building. the side of the building is perpendicular to the level ground so that the base of the ladder is 10 feet away from the base of the building. to the nearest foot, how far up the building does the ladder reach?
can you explain with some details?

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: