You need a 15% acid solution for a certain test, but your supplier only ships 5% solution and 17.5% solution. if you need 20 liters of 15% acid solution, how many liters of 5% and 17.5% solution do you need?

Factor. 8x2y2 – 4x2y – 12xy 4(8x2y2 – x – 12xy) 4(2xy – 4x2y – 12xy) 4x2y2(2xy – xy –3) 4xy(2xy – x – 3)

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

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