Approximate square root of 66 to the nearest integer

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Question 4 of 10 2 points what is the second part of the process of investigating a question using data? a. rephrasing the question o b. describing the data c. collecting the data o d. making an inference submit

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122