Select all the statements that are true.
w
A mWZX = 34
B. m WXY - 123
C. m. XYZ - 46
D. m. WPZ = 90
E. m PYZ= 33

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.