Tamar has $46,000 invested in stock A and stock B. Stock A currently sells for $30 per share and stock B sells for $80 per share. If stock B triples in value and stock A goes up 50%, her stock will be worth $129,000. How many shares of each stock does she own?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32

For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)