a. their slopes are reciprocals.
Mathematics, 18.09.2019 16:50 TaraC
If two lines are parallel, which statement must be true?
a. their slopes are reciprocals.
b. their slopes are opposites.
c. their slopes are equal.
d. their slopes are negative reciprocals.
Answers: 2
Mathematics, 22.06.2019 04:50
The random variable x has probability density function f (x) = k(−x²+5x−4) 1 ≤ x ≤ 4 or =0 1 show that k = 2/9 find 2 e(x), 3 the mode of x, 4 the cumulative distribution function f(x) for all x. 5 evaluate p(x ≤ 2.5). 6 deduce the value of the median and comment on the shape of the distribution.
Answers: 3
If two lines are parallel, which statement must be true?
a. their slopes are reciprocals.
a. their slopes are reciprocals.
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