16. Reasoning when writing a repeating decimal as a fraction, does the number of repeating
digits you use matter? Explain.

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 .

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.