The area of RST is x. Complete the equation m_T = sin-'(7) in terms of the variables x, r, s, and t.
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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?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

State one method by which you can recognize a perfect square trinomial.