Decrease 475.29 by 2.1%

What is sin 7x/4 ? i need on this urgent trig

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?