Question

To rent a Bird scooter you must pay $1 to start and then $0.50 for every 15 minutes you ride. Is the cost proportional to the amount of time you ride?

Answer 1

Yes, the cost is proportional to the amount of time you ride the Bird scooter. The initial cost to start is $1, and then you pay $0.50 for every 15 minutes you ride.

Step-by-step explanation:

Yes, the cost is proportional to the amount of time you ride the Bird scooter. The initial cost to start is $1, and then you pay $0.50 for every 15 minutes you ride. So if you ride for 30 minutes, you would pay $1 for the start and $1 for the ride, which is twice the amount of the initial cost. If you ride for 45 minutes, you would pay $1 for the start and $1.50 for the ride, which is three times the amount of the initial cost.

Answer 2

Step-by-step explanation:

if you rent a scooter for 15 minutes you pay $1.50 ($1 to start and $0.50 rental) and if you rent it for 30 minutes then you pay $2.00 ($1 to start and $1 rental). This is NOT proportional because $1.50/15-mins and $2.00/30-min are NOT equivalent ratios