Write the ratio of the first measurement to the second measurement. 1.height of book: 11 in 2. height of book shelf: 3 ft 3 in

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Which table represents a linear function? i'll give brainliest to first answer ^'^