The correct answer is second one
The answer is D because in an Equilateral triangle all the angles are 60 degrees which is acute
The grandson is 9 years old.
This would mean that the grandpa is 54.
9x6=54
54/6=9
<span>•<span>If
the raw score is transformed into a z-score, however, the value of the z-score
tells exactly where the score is located relative to all the other scores in
the distribution. </span></span>
