The table below shows the average volume (Y) per capita of athletic shoes in pairs for x years after 2009

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 .

Which expression is equivalent to 2x^2+7x+4?

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm