The track team ran a 100-meter sprint. Their times are shown in the table. 9.8 10.4 12.1 9.4 10.1 10.0 11.1
10.9 10.9 9.3 12.0 9.6 9.9 12.5
Rounded to the nearest tenth of a second, what is the mean 100-meter sprint time of the team?

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x. (30 points pls )

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Evaluate the expression. (9 + 5)(3 + 2)0