Find the area between y=5cos4x, y=5sin8x, x=0, x=π/8

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 statement about perfect cubes is true

10% of 1,900,000. show me how you got the answer