Sandys friends ate 0, 2, 3, 4, 6, 6, and 7 pretzels. sandy says the mean of the data is 4. is sandy correct?

can anyone me fast ?

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50