Which relation is function a. {(1, 2); (2, 3); (3, 4); (1, 5)} b. {(1, 2); (1, 3); (1, 4); (1, 5)} c. {(1, 2); (2, 3); (3, 4); (2, 5)} d. {(1, 2); (2, 2); (3, 2); (4, 2)}

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?

The anwser cause i do not understand just plez

If log(a) = 1.2 and log(b)= 5.6, what is log(a/b)? a. 4.4b. 6.8c. not enough informationd. -4.4