Paulo ran a marathon in about 1.56 x 10^4 s. write paulo’s time in standard notation. miguel ran a marathon in 4 h and 16 min. who ran the race in the shorter amount of time? show your work.

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick