Someone pls help I am so lost rn. The diagonals of parallelogram ABCD intersect at P. Select all the statements that must be true. A. AP¯¯¯¯¯¯ ≅ CP¯¯¯¯¯¯ B. BC¯¯¯¯¯¯ ≅ AD¯¯¯¯¯¯ C. m∠ABC=90 D. ∠CAD ≅ ∠ACB E. ∠BPC ≅ ∠APD

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?