Which sentence must be revised to correct vague pronouns

The vertical height of a soccer ball can be represented by the following function, where h(x) represents the height, in feet, x seconds after the soccer ball is kicked. rewrite the function in the form that reveals the times at which the soccer ball is on the ground.

What can you infer about esperanza's character from the fact that she argues three days with her mother trying to persuade her to write the note?

Electronic cover letters are longer than traditional paper cover letters.