Mathematics, 15.12.2021 05:00 ray3699
An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 9 more than three times the length of the bottom of the triangle. The last side is 14 more than the bottom of the triangle. Write and simplify an expression for the perimeter of the triangle.
Answers: 3
Mathematics, 22.06.2019 04:00, ellycleland16
The ratio of the ages (in years) of three children is 2: 4: 5. the sum of their ages is 33. what is the age of each child?
Answers: 1
Mathematics, 22.06.2019 04:50, ellamai10123
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
An art class is making a mural for their school which has a triangle drawn in the middle. The length...
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