Given the following information, which is the best description of the data?

range—5, from 12 to 17
mode—14
median—14.5
mean—15

a. the data is around 12.
b. the data is around 13.
c. the data is around 15.
d. the data is around 17.

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?

Pls will give brainliest and all p. s u can zoom in if u cant see plss

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x