it takes 3 years.formula interest =PRT/100 so its 252 =1200 times 7 times T all over 100 then multiply by 100 both sides to get 25200=8400T devide by 8400 both sides to get 3
Answer:
x is less than twenty one
I think it’s 500 volunteers
I think #1 is -1/2 but im not sure i dont know about the other answers
