Brianna has difficulty focusing in school and has struggled to learn to read. How would this disorder be classified in the DSM-5? (2 points) a
Personality Disorder

b
Sleep-Wake Disorder
c
Schizophrenia Spectrum Disorder

d
Neurodevelopmental Disorder

Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Awelder using a tank of volume 7.50×10^-2 m^3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.30×10^5 pa and temperature of 37.1 ∘c. the tank has a small leak, and in time some of the oxygen leaks out. on a day when the temperature is 23.1 ∘c, the gauge pressure of the oxygen in the tank is 2.00×10^5 pa . a) find the initial mass of oxygen. b) find the mass of oxygen that has leaked out.