Hi, I am confused about how to do the conversions for these three problems and how to find the bounds of each integral after making the conversions. Can someone please help walk me through those processes?

Let E be the region bounded below by the cone z = 4/1 - (2 + y?) and above by the sphere 2=102-z22 y2 . Provide an answer accurate to at least 4 significant digits. Find the volume of E. Triple Integral Spherical Coordinates Cutout of sphere is for visual purposes Note: The graph is an example. The scale and equation parameters may not be the same for your particular problem. Round your answer to the nearest whole number. Hint: Convert from rectangular to spherical coordinate system. Let E be the region bounded cone z = 4/7 - (z2 + 3?) and the hemisphere z = 1/10% z% 32 . Provide an answer accurate to at least 3 significant digits. Find the volume of E. Triple Integral Spherical Coordinates Note: The graph is an example. The scale and equation parameters may not be the same for your particular problem. Give your answer accurate to at least three decimal places. Hint: Convert from rectangular to spherical coordinate system. Let E be the region bounded above by x2 + y" + 2" = 102 , within a" + y" = 2" , below by the xy plane. Find the volume of E. Triple Integral Cylindrical Coordinates 10 of Z 2- 10 -10 10 X Note: The graph is an example. The scale may not be the same for your particular problem. Round your answer to one decimal place. Hint: Convert from rectangular to cylindrical coordinate system