Find the measure of angle y. Round your answer to the nearest hundredth. (please type the numerical answer only)

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe