Which statement correctly identifies the negation and truth table of the statement? if two polygons are congruent, then they are similar. a) two polygons are congruent, and they are not similar (true) b) two polygons are congruent, and they are not similar (false) c) two polygons are not congruent, and they are not similar (true) d) two polygons are not congruent, and they are not similar (false)

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

What are different types of statistical programs