Find the remainder when ( 1! )^2 + ( 2! )^2 + ( 3! )^2 + ……… + ( 100! )^2 divided by 100.

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion

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