25. One caution sign flashes every 4 seconds, and another caution sign flashes every 10 seconds. At a certain
instant, the 2 signs flash at the same time. How many
seconds elapse until the 2 signs next flash at the same
time?
Help me

the awnser is that is tru your

lol bye

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )

d - failures.

the only attempted british colony in north america before 1600 was roanoke, virginia, which was a total failure. england claimed several areas, including newfoundland, but made no sustainable attempts to colonize them before 1600.