Which type of writing would you use to convince the school to allow students to earn credit for summer employment?

Persuasive

Explanation:

This is the type of writing that you would most likely use in order to convince the school to allow students to earn credit for summer employment. Persuasive writing is used to convince people of a particular position. In a persuasive text, the author presents a claim that he wants to defend. He is also meant to provide evidence that shows why the claim should be accepted. In order to do so, he uses a variety of rhetorical devices.

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.