Your friend is worried by her drug use is escalating , and she has requested u to watch for warnings signs yo support her effort to quit. which of the following social behaviors may indicate an abuse problem is still happening ?

Find the volume of the ellipsoid x^2+y^2+5z^2=36.

Two polarizers are oriented at 70∘∘ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples