An artist use silver wire to make a square that has a perimeter of 40 in then she use copper wire to make the largest circle that could fit into the square as shown below what is the area of a copper circle use 3.14 to represent

Yuri, sam and dani had the same math homework last night, but none of them finished it. yuri finished 3/8 of her homework, sam finished 4/6 of her homework and dani finished 1/2. who finished the most math homework? who finished the least amount?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

How can you find the mean absolute deviation (mad) for this set of data?