Autumn´s doctor gave her two types of medicine. She Takes One Medicine every 4 Hours.
She Takes The Other Medicine every 6 hours.
She Takes Both Medicines At 7:00 a. m
At What Time Will She Take Both Medicines Together Again? Plz Help Me

Taking algebra two apex courses and need with these questions

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

What is the upper quartile in the box plot?