The diagonals of quadrilateral QRST intersect at P(-1,3). QRST has vertices at Q(1,7) and R(-4,5). What must be the coordinates of S and T to ensure that QRST is a parallelogram

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.