Can someone plz help Camren needs 40 mL of 10% HCl solution, but she has only 5% HCl and 30% HCl solutions. How much of each solution should Camren use to make the 40 mL of 10% HCl solution? (Include units in your answers. More information.)
Camren needs to use of 5% HCl and of 30% HCl to make the 40 mL of 10% HCl solution.

Somone me i want to know what 18 hours out of 24 hours in a fraction

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Drag each tile to the correct box. not all tiles will be used. consider the recursively defined function below. create the first five terms of the sequence defined by the given function