Answer:
Lord Capulet changes his mind later and thinks that Julet is old enough to get married,
Step-by-step explanation:
According to Paris, what is the reason Capulet wants Juliet to marry so quickly? To stop her from being so sad by forcing her to spend time with others. Also he doesn't want peoople to think Juliet is weird because she spent an unusual amount of time mourning for the death of Tybalt.