Set A is a group of numbers that has a standard deviation of 5.24. Set B is a group of numbers that has a standard deviation of 6.14. Which set has greater variability?

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.