At the barber shop, Oliver's haircut was $15. He gave the barber a 18% tip. how much is the tip? what is the total amount?

%17.70

Step-by-step explanation:

18% of $15 is $2.70

$15+$2.70=$17.70

Tip: $2.70

Total: $17.70

Step-by-step explanation:

To find the tip amount, we have to find 18% of 15.

To find the total amount, we add the tip amount to the cost.

2.

according to newton’s cannonball model, what happens if the cannonball's velocity is enough to overpower the pull of earth’s gravitystep-by-step explanation:

29933333.33

step-by-step explanation: