Finite math: an urn contains 6 red 5 white 7 blue marbles how many ways can three marbles be selected so that they are all different colors

What is 140% of 25? because i need

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent