Recent activity by Sander Koldenhof

Question

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

Roman emperor killed by the Visigoths

asked Oct 25, 2024

2 answers 87.1k 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

Reena has a square office with an area of 126 square feet. Jazmine has a square office with an area that is 50% greater than the area of Reena’s office. To the nearest tenth, how much greater is the side

asked Oct 20, 2024

2 answers 99.3k views

Lawrence spent $1.89 on a bottle of paint and $0.45 on a brush. A. What was the total amount he spent? Use the model to help you. B. Explain how the model helps you find the sum.

asked Oct 9, 2024

1 answer 159k 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

What is the measure of an exterior angle of a regular hexagon? A. 30 degrees B. 45 degrees C. 60 degrees D. 90 degrees

asked Aug 22, 2024

1 answer 195k views

The novice nurse is assigned to provide care for a client who requires the insertion of an indwelling urinary catheter. The novice nurse tells the charge nurse, "I have only performed this procedure on

asked Jul 15, 2024

1 answer 148k 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

Ben is working to classify the functional impact of an incident. The incident has disabled email service for approximately 30 percent of his organization's staff. How should Ben classify the functional

answered Feb 10, 2024

1 answer 54.2k 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

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