Awatch is getting slow by 2 minutes for each hour in a day . if it shows 10 am now. what shall be the time after 12hours

What is the quadric regression equation that fits these data

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?