You run a non-profit agency and a benefactor passed away and left your organization 25% of his estate. if he had $384,000 in his estate, how much would your organization receive?

Geometry answer picture question pls . reason and statements

What is (28 + 7 + 6 + 3) x 1/2 show your work

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.