One kind of stress is called pressure. pressure is calculated as force divided by area. force is a push or a pull. it is measured in units such as pounds or newtons. area is measured in units such as square inches or square meters. the equation for calculating pressure is p=f/a where p is pressure, f is force, and a is area. use the equation to calculate the average pressure on the membrane below. express your answer in units of pounds per square inch (psi).\

equation- f=60lb. a=24sq. in.

Which of these is a feature of audible pedestrian crosswalk signals? o a. pedestrian tracking o b. emergency instructions o c. button location signaling od. responses to voice commands

Anne is 60 years old and rather frail. she fractured her forearm while playing with her grandson. that was two months ago, but her arm is still in a sling. which disease is she likely suffering from?

Adouble-blinded trial for a new indication is conducted under an ind comparing two (2) marketed drugs, at twice the approved prescribed doses. on day 2, subject 603 had difficulty breathing. although it was life-threatening initially, subject 603 was treated and discharged directly from the emergency department after complete recovery. on day 5, subject 20 had a headache, which led to hospitalization and required blood pressure lowering medications. these episodes cannot be explained on the basis of the pharmacological property of either drug or the subjects' medical histories. the investigator would submit an sae report for