Near the ceiling of the room the air is warmer the warm air rises because of conduction convection or radiation? ? will give brainliest

Is a currency whose value is tied to another currency, meaning that the exchange is fixed

Write the function for the graph. (1.8) (0,4)

:malik received a $300 gift card from his grandparents and is using it only to pay for his karate lessons, which cost $30 per month. determine what amount, in dollars, remains on the card after 8 months.