Locate the complete infinitive phrase and identify its use. to play the piano was melanie's dream.

The correct answer is: "To play the piano" . Here is used as a noun.

Explanation:

Infinitive phrases are those phrases that begin, as the name implies, with an infinitive (to + verb in the simple form).

As we can see in this case: "To play the piano".

The function of the infinitive phrases can be: adjectives, nouns or adverbs.

As a noun, its function is like the subject of the sentence.

for this case, we must find the number of deaths per day of the year 2015, in automobile accidents, knowing that 32,400 people died.

knowing that the year 2015 had 365 days we have the following division:

where "x" represents the number of deaths per day.

rounding off we have:

approximately, 89 people per day died in 2015

answer:

89 people per day