What is the surface area of a sphere with a circumference of 30 ft? round the answer to the nearest tenth. 286.5 ft^2 143.2 ft^2 71.6 ft^2 22.8 ft^2

Acompany is making new soccer uniforms for a team. the company uses 2.5 yards of fabric for each shirt. the company uses 82.5 yards of fabric to make shirts and shorts for 15 players. the equation and solution below represents the situation. 15(2.5+x)=82.5; x=3 what does the solution, x=3, represent?

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Is the square root of 4 plus the square root of 16 rational?