From an external point t, a tangent tp and a secant TAB is drawn to a circle O such that TP is perpendicular to TAB.

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

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?

He concluded that a heavier object dropped from the same height as a lighter object will land