A city doubles its size every 29 years. If the population is currently 300,000, what will the population be in 58 years?

1,200,000 or 900,000

Step-by-step explanation:

what i did was subtract 29 from 58 until i couldn't so 58-29=29 then 29-29=0 that 2. then i did 300,000*2=600,000. now if we double again like it says every 29 years then its 600,000*2=1,200,000. or you do 300,000+300,000=600,000 then 600,000+300,000=900,000

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:

is only a line? i think so