Acircular swimming pool has a diameter of 12 feet. what is the circumference the pool? use 3.14 to approximate for π . enter your answer, as a decimal rounded to the nearest tenth, in the box.

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 .

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52