The greenhouse pictured below can be modeled as a rectangular prism with a half-cylinder on top. double tangler prism is 20 feet wide 20 feet high and 45 feet long. to have cylinder has a diameter of 20 feet.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Can someone me with these two circle theorem questions asap?