A die was rolled eight times. The rolls were 2, 2, 3, 4, 4, 5, 6, and 6. What is the mean absolute deviation for this data?

A) 1 1/4
B) 1 2/3
C) 4
D) 10

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

What are the soultion(s) to the quadratic equation 40- x^2=0

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total