The function for the period of pendulum at sea level is T = 2sqrt(L) where is the time of the period in seconds and L is the length of the pendulum in inches. What is the length of a pendulum whose period is 10 sec?

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet