Question

select all that apply
imagine you have taken a trip. select all quantities about your trip that are rates.
hot dogs eaten per day
average acceleration during the trip
trip time
trip cost
coffees consumed per hour
distance traveled on the trip

Explanation:

A rate is a quantity that measures one quantity relative to another (usually a unit of time or another reference quantity).

1. "Hot dogs eaten per day" compares hot dogs to days, so it is a rate.
2. "Average acceleration" is the rate of change of velocity over time, so it is a rate.
3. "Trip time" is a single total quantity, not a rate.
4. "Trip cost" is a single total amount, not a rate.
5. "Coffees consumed per hour" compares coffees to hours, so it is a rate.
6. "Distance traveled" is a single total quantity, not a rate.

Answer:

• Hot dogs eaten per day
• Average acceleration during the trip
• Coffees consumed per hour