Give the starting value a, the growth factor b, and the growth rate r if Q = ab^t = a(1+r)^t. Write r as a percent. Q = 0.0022(2.31)^t a. A = 0.0022, b = 2.31, r = 1.31% b. A = 0.0051, b = 231, r = 131% c. A = 0.0051, b = 131, r = 1.31% d. A = 0.0022, b = 2.31, r = 131%

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

36x2 + 49y2 = 1,764 the foci are located at: a) (-√13, 0) and (√13,0) b) (0, -√13) and (0,√13) c) (-1, 0) and (1, 0)

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