Jovan is building a fort in his backyard using a 10-foot board. He leans the base of the board 6 feet away from the
base of the wall. How high will the board be able to reach
up the wall? If necessary, round to the nearest tenth.

PLS HELPP :((

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.

Can someone me out here and the tell me the greatest common factor

Iam at home. /: i am playing video games. translate the following statement into symbolic form.