If a function needs to process a variable number of account objects, which is the best solution? an array account parameter with a loop in the function body. a set of account parameters with a loop for each parameter in the function body. an account parameter with a loop for that parameter. a set of 10 account parameters with a series of if-statements checking if each is null.

An atom's diameter is about 0.1 nanometer (1×10-9m), and a human hair is about 1×10-3m. how many times greater is a human hair than an atom's diameter? sorry pushed wronf button but this is math

The forerunner to cell phones, pdas, and smartphones was

When early motion pictures played in movie theaters, they were often accompanied by live organ or piano music. which of the following are the most likely reasons that this happened? (select all that apply). the music was provided to distract audience members from the loud sounds made when filmstrips were changed. the music accompanied the movies because the movies were silent and audiences were used to hearing music during plays in theaters. the music usually was played before, and sometimes after the movie, as an alternative form of entertainment. the music viewers to interpret the dramatic action in the films.