the coordinates of the endpoints of qr are q (8,2) and r (5,7)

which measurement is closest to the length of qr in units?
a.5.8 units
b.5 units
c.4 units
d3.9 units

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me