21. which of the following is one way a corporation can raise money?
o by giving shares to the founders
by selling stock on the stock market
by demanding money from the government for research and development
by buying bonds from other corporations

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?

The perimeter of △cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.