Z = (X-Mean)/SD
<span>z1 = (580-600)/20 = - 1 </span>
<span>z2 = (620-600)/20 = + 1 </span>
<span>According to the Empirical Rule 68-95-99.7 </span>
<span>Mean +/- 1*SD covers 68% of the values </span>
<span>Therefore, required percent is 68%
hopes this help :) :D :)</span>
S / 180 - 2 = n The / means over not divide
An irrational number<span> is a number that can not be expressed as a rational number(a whole </span>number, repeating decimal number, and a fraction that is rational.)
So 0.1257486 is the answer.
June will eat more because when u cut the pieces into six it is the same as cutting it into eights except the pieces are bigger
Answer:
Commutative Property of Multiplication
Step-by-step explanation:
Commutative Property of Multiplication
a • b = b • a
4 • d = d • 4
"commute = to get up and move to a new location: switch places"