Question 8 (1 point)
Calculate the number of subsets and the number of proper subsets for the set.
{1, 3, 5, 7, 9, 11}

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

Place the following steps in order to complete the square and solve the quadratic equation,

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.