Plzz help If the ratio of a circle's sector to its total area is 1/3, what is the measure of its Sector's arc? A. 120 degrees B. 250 degrees C. 180 degrees D. None of the above​

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. the heights of the girls in an advanced swimming course are 55, 60, 59, 52, 65, 66, 62, and 65 inches. match the measures of this data with their values.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0