A set of data with a mean of 55 and a standard deviation of 9.2 is normally distributed. Find the value given +3 а standard deviation from the mean.

i got 86 for this

hope this !

if you need an explanation just ask

-9

step-by-step explanation:

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

- (2, -7)

- lines r and s and lines t and u must be parallel