Based on the data from three annual checkups, jon’s mean height is 62 in. at the first two checkups, jon’s height was 58 in. and 61 in. what was his height at the third checkup?
a.
70
c.
65
b.
67
d.
62

  b.  67

Step-by-step explanation:

In order for the average to be 62, the total of differences from 62 must be zero. The two given numbers have differences of -4 and -1, for a total of -5. In order for the total of differences to be zero, the third number must have a difference from 62 of +5. It must be 62+5 = 67.

Jon's height at his third checkup was 67 inches.

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it