Recent activity by Sander Koldenhof

Recent activity by Sander Koldenhof

Let Ω={0,1,2,3}, P({k})=1/4 for k=0,1,2,3. Define two random variables: X(ω) = sin((2πω)/2) Y(ω) = cos((2πω)/2) Find the probability mass functions (PMFs) of the random variables X and Y. Compute P({ω∈Ω:X(ω)=Y(ω)}).

answered Dec 5, 2024

1 answer 2.4k views

1. Quelle est la conception dominante des rôles féminins et masculins dans les familles populaires ? 2. En déduire une explication du goût de certaines jeunes filles pour le football. 3. Pourquol le fait

asked Nov 20, 2024

1 answer 45.7k views

Convert the degree measurement to radians. Express the answer as a multiple of π. 1) π/6 2) π/5 3) π/3 4) π/4

answered Nov 14, 2024

1 answer 35.1k views

Graph f and g in the same viewing rectangle. Do the graphs suggest that the equation f(x)=g(x) is an identity? Prove your answer. f(x)=cos² x-sin²x, g(x)=1-2 sin²x

asked Oct 25, 2024

1 answer 183k views

Evaluate each statement regarding the characteristics of the cerebrum and determine if it is true or false. a. The size of the cerebrum increased as animals with more complex nervous systems evolved. b.

asked Sep 17, 2024

1 answer 177k views

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asked Aug 22, 2024

1 answer 195k views

Reflect the point in the x-axis followed by the y-axis.

answered Apr 30, 2024

1 answer 53.5k views

In scopophilia and exhibitionism, the ______ corresponds to an erotogenic zone. A. Eyes B. Mouth C. Genitals D. Anus.

answered Feb 18, 2024

1 answer 188k views

What is 23 out of 25 as a percentage

answered Feb 10, 2024

1 answer 40.1k views

Find the general solution of the homogeneous differential equation below (2yx² y³)dx = (2xy² x³)dy

answered Jan 24, 2024

1 answer 226k views

Santa Claus's only variable input is labor. The wage he must pay is 200 candy canes per week. What is Santa's total weekly variable cost if he hires 200 elves?

asked Jan 1, 2024

1 answer 39.9k views

I’m just a bit confuse on 16. Can someone help me T__T

asked Nov 7, 2023

1 answer 211k views

Why do plants cells have a cell wall? (pick all that apply) To transport proteins in and out of the cell. To give the cell and therefore the plant as a whole, shape. To allow movement of water in and out

answered Aug 9, 2023

1 answer 182k views

9th grade math easy pls help and show how you solved it Solve the following problems using the order of operations: PEMDAS. 1) 7(2+5). 2) 10- (2*3) +9. 3) 2^2+3 (5-2)

answered Jul 12, 2023

1 answer 120k views

Which organism will survive best in a damaged ecosystem? (science) any organism that does not eat the damaged part of the ecosystem one that eats a wide variety of foods one that eats primarily one type

answered Jun 9, 2023

1 answer 191k views

What happens when you have reached your health care deductible and out-of-pocket maximum?.

answered May 4, 2023

2 answers 176k views

Find the amount of heat (Q) needed to raise the temperature of 5.00g of a substance from 20C to 30C if the specific heat of the substance is 2.01J/gC.

asked Mar 23, 2023

1 answer 120k views

How do you come up with the innovative ideas to fulfil energy demands in pakistan?

asked Mar 4, 2023

1 answer 120k views

Which equation is correct?

asked Jan 27, 2023

1 answer 149k views

Use the Quadratic Formula to solve the equation x 2 − 23 = 10 x

asked Jan 23, 2023

1 answer 159k views

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