What is the mean of the data set? 10, 15, 14, 8, 18, 11, 12, 12, 10, 10, 17, 16 12.00 12.25 12.75 15.50

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Determine whether the statement is true or false

If the regular price was $115, how much did jeanine pay for the hiking boots? jeanine bought a new pair of hiking boots on sale for 25% off the regular price. enter the correct answer. ooo done clestall the following formula describes this scenario: đoo s = r. 0.25 r = regular price s = sale price