If z=2.4, around your answer to the nearest tenth if necessary

If (17, 4) is an ordered pair of the inverse of f(x), which of the following is an ordered pair of the function f(x)? a. (17,4) b. (4.17) c. (4,0) d. 0,17)

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4