Geometry Qs pls help
In triangle ABC, AB = 10, BC = 16, DE ⊥ AC , and DE = 6. Find CD.

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 is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

How do you find principle and simple interest