20 PIONTS parallelogram ABCD has coordinates a 1, 5 b 6, 3 c 3, negative 1 and D- 2, 1 what are the coordinates of the intersection of E, the interaction of diagonals AC and BD?

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The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

Do a swot analysis for the business idea you chose in question 2 above. describe at least 2 strengths, 2 weaknesses, 2 opportunities, and 2 threats for that company idea. (1-8 sentences. 4.0 points)

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t