Respuesta :
Answer:
https://socratic.org/questions/at-their-annual-car-wash-the-science-club-washes-30-cars-in-45-minutes-at-this-r
Step-by-step explanation:
answer is in here yw
Since there’s 60 minutes in an hour, multiply 15 by 4, and do the same thing to the other side. That’s 40 cars in 1 hour.
