If my answer is 0.0032 time past is that milliseconds? ​

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?