The graph shows a distribution of data with a standard
deviation of 6.
Which statement is true about the data point 84?
A. It is within 1 standard deviation of the mean.
B. It is within 2 standard deviations of the mean.
C. It is exactly 3 standard deviations from the mean.
D. It is exactly 4 standard deviations from the mean.

ddd

step-by-step explanation:

answer:

125 yards

explanation:

75+50=125. that is my answer

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°