<span>Is the following definition of perpendicular reversible? If
yes, write it as a true biconditional.</span>
Two lines that intersect at right angles are perpendicular.
<span>A. The statement is not reversible. </span>
<span>B. Yes; if two lines intersect at right
angles, then they are perpendicular.
</span>
<span>C. Yes; if two lines are perpendicular, then they intersect at
right angles. </span>
<span>D. Yes; two lines
intersect at right angles if (and only if) they are perpendicular.</span>
Your Answer would be (D)
<span>Yes; two lines
intersect at right angles if (and only if) they are perpendicular.
</span><span>REF: 2-3 Biconditionals and Definitions</span>
T<span>he mean of a sampling distribution of a sample with proportion, p and sample size, n is given by

.
</span>T<span>he standard deviation of a sampling distribution of a sample with proportion, p and sample size, n is given by

</span>Given that t<span>he
manufacturers of m&m's claim that 20% of the milk chocolate m&m
candies are orange. The proportion is p = 0.2
The mean of the
sampling distribution of the sample proportion of orange m&m's for
samples of size 100 is given by

</span><span>The standard deviation of the
sampling distribution of the sample proportion of orange m&m's for
samples of size 100 is given by

</span>
Answer:
i. is the better option.
Step-by-step explanation:
The probability first is a King = 4/52 = 1/13.
The probability second is a Queen = 4/51.
The probability first is a King and second is a Queen = 1/13 *4/51 = 4/663.
So there is a much betert chance to bet just that the first one is a King
Answer:2460
Step-by-step explanation: