Please help very important complete all aspects of the questions and follow the directions

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

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units