What is 400,000 rounded to 100,000

Which of the following statement about pascal's triangle are true?

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation