Express the area of the entire rectangle Your answer should be a polynomial in standard form
x + 6
x
+
5

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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.

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read