A right circular cone is 12 inches tall and has a volume of 196π in.³. What is the radius of the cone?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

Tim tradesman pays $2,000 annually for $125,000 worth of life insurance. what is the cash value of the policy after 10 years? 11,125 13,125 17,800 111,250