Let θ represent the radian measure of the angle below. By dragging the terminal point in the applet, adjust the given angle so that cos(θ)≈−0.5 and sin(θ)≈0.86.

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

If chord ab is congruent to chord cd, then what must be true about ef and eg?