Change the precent into a fraction in its sinplest form: 15%

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry