A rectangle is placed around a semicircle as shown below. The width of the rectangle is
8
cm

. Find the area of the shaded region.
Use the value
3.14

for
π

, and do not round your answer. Be sure to include the correct unit in your answer.

8
cm

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.

Based on the spreadsheet below, which of the following is a true statement?