The top of a 220 foot vertical tower is to be anchored by cables that make an angle with a measure of 53 degrees with the ground. How long must each cable be?  feet  
  How far from the base of the tower should the anchors be placed?  feet   ​

What is the 12th term of b(n)=-4-2(n-1)

Explain why the factor 1.5 is broke. into two numbers in the model.

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?