Find the mean, median, and mode of the data set. round to the nearest tenth.
{2, 10, 6, 9, 1, 15, 11, 10, 15, 13, 15}
a. mean = 9.7, median = 10, mode = 15
b. mean = 8.9, median = 10, mode = 8
c. mean = 9.7, median = 8, mode = 15
d. mean = 8.9, median = 10, mode = 15

Find the surface area of the prism formed by the net

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?

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0