540 ml solution has 4% alcohol and 75% water. How many milliliters of both , alcohol and water does the solution have. Please explain, thank you.

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2