Nancy bought an extra-large bag of 1,100 beads to make necklaces. When she got home, she found another bag with 700 beads in it. If she uses all of the beads and uses 50 beads per necklace, how many necklaces can she make? A. 22 B. 14 C. 36 D. 400

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b

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