If the cumulative distribution function of X is given below, then find P (X < 0.80). f(x)=0, if x ≤ 0 f(x)=x^2, if 0 < x ≤ 1 f(x)=1, if x > 1
If the cumulative distribution function of X is given below, then find P (X < 0.80). f(x)=0, if x ≤ 0 f(x)=x^2, if 0 < x ≤ 1 f(x)=1, if x > 1
We have a fair eight-sided die. a. Find the math expectation of a single roll. b. Find the math expectation of the numerical sum of 4 rolls. c. Find the math expectation of the numerical...
X+5 - x-5 x-5 X+5
1/2 + 2/x =1/x ?
i really need help with graphing scentences i had been looking all over for tips for graphing scentences
Find E(X),Var(X) ,Ó(X) if a random variable X is given by its density function F(X) , such that f(x)=0, if x≤0 f(x)=3/8 x^2, if 0<x≤2 f(x)=0,...
Let X be given by its distribution function F(x), such that F(x) = 0 if x ≤ 0 F(x) = x^2/4 if 0<x≤2 F(x) =1 if x>2 Graph...
I have y =2x-13 and the question reads: Write the equation of a line that passes through the given point and is perpendicular to the given line. Write the equation in the form Ax + By = C...
A. Determine if the relation is also a function B. Give the domain and range of the relation or function. {(9,-2), (2,0), (6,7),(4,3),(1,7),(3,5)} Is the relation...
Classify the function f(t)=4t4+8t3-8t2-3t-3 Choose the correct answer below: Rational function Root function Polynomial The...
The domain of h(x)=x9+4 how to right my answer in interval notation
the domain of h(x)=x9 + 4
A jacket usually sells for $61.00. If the jacket is 20% off, and sales tax is 8%, what is the total price of the jacket, including tax?
Find the midpoint of the segment having the endpoint (-2,5) and (7,3) Please show
math question I am having problems with.
(x-4)2 (x-9) I have to put this polynomial in standard form :) Help please
(x-4)2 (x-9) I have to put this polynomial in standard form :) Help please
I have to solve this system: 3x+y+z=13 2x+2y-3z=3 3x+y-z=7
Select the approximate values of x that are solutions to f(x)=0, where f(x)=-6x2+8x+9. A. {2.06, -0.73} B. {-6, 8} C. {-1.33, -1.50} D. {-0.67, 0.89}
Sam deposits $2500 in an account that earns 12% simple annual interest. (Use the simple interest formula I=prt, where I = interest, p = principal or amount borrowed, r = rate, t = time (in years)...