Find the surface area of the sphere below. Round to 3 decimals.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Given that abcd is a rhombus, what is the value of x?

If value of cos330° is √3/2 then find tan165°.