Write the decimals in the boxes from greatest to least:

0.81, 0.07, 0.43, 0.21, 0.25

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?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

Multiply and simplify. 2x^2 y^3 z^2 · 4xy^4 x^2 i will mark you brainliest if right. show how you got the answer, !