Questions by Joseph Mathew

Questions by Joseph Mathew

Suppose that the joint probability density function for the random variables X and Y is f(x, y)= k exp(- x -y) ; x, y >0 . Verify that f(x,y) is a valid probability mass function.

asked Dec 19, 2024

1 answer

2 votes

72.6k views

Which architect of Art Deco promoted the color white and modernist architecture as a way to build a new world? -Le Corbusier -Sonia Delaunay -Joost Schmidt -László Moholy-Nagy

asked Nov 25, 2024

1 answer

5 votes

73.3k views

Salt, with a density of 2000 kg/m³, is introduced at the top of a reactor filled with a 3 m depth of aqueous liquid having a density of 1000 kg/m³ and a viscosity of 0.002 Pa.s. The crystals must dissolve

asked May 5, 2024

1 answer

2 votes

91.5k views

Find the current in a light bulb if it takes 10 seconds for a total charge of 50 C to pass a point in the wire.

asked May 3, 2024

1 answer

0 votes

209k views

Due tmrw pls help on A and B

asked Apr 25, 2024

1 answer

5 votes

134k views

3. Is there a time in which human being escape from passing moral judgment? Justify your answer.

asked Jan 9, 2024

1 answer

5 votes

68.9k views

Diamond form and grouping to factored form a(x-r1)(x-r2) for the first problem on the picture

asked Dec 12, 2023

1 answer

0 votes

25.6k views

A rectangle has an area of 28 square inches. Let w denote the width in inches of the rectangle.(a) Express the height of the rectangle in terms of w.h =(b) Express the perimeter of the rectangle in terms

asked Oct 1, 2023

1 answer

2 votes

20.2k views

Marcus goes to the park, which is 4 miles away. He walks 512 of the way and then jogs the rest of the way. Write an equation to find how many miles he walks. Please help i am in desperate need. my mom

asked Mar 26, 2023

1 answer

9 votes

100.0k views

9. A store buys 9 blue hats for every 6 red hats. a. What is the ratio of blue hats to red hats? b. What is the ratio of blue hats to all hats? c. If the store purchased 45 hats, how many hats were blue?

asked Mar 16, 2023

1 answer

5 votes

20.9k views

In 2001, 229 million cartons of apples were produced in the U.S. If 40% of the apples were eaten as fresh fruit, how many apples were used for fruit juice and other things?

asked Sep 11, 2022

1 answer

9 votes

71.1k views

How do the germans treat the jewish people of the netherlands when they take over?

asked Aug 1, 2022

1 answer

4 votes

194k views

while shooting Baskets at a basketball hoop you make 36 out of 80 shots your friend makes 43.75 percent of the shots who made a higher percent

asked May 19, 2022

1 answer

1 vote

10.1k views

Which best identifies the function of fruits? a. Fruits contain seeds that will develop into new plants b. Fruits save and protect seeds for fertilization c. Fruits give the plant food. d. Fruits transfer

asked Mar 21, 2022

2 answers

1 vote

157k views

Please helllp need to get grade up

asked Jan 8, 2022

1 answer

12 votes

53.9k views

Kelly has $100 she received for her birthday She saves $10 each week from doing chores Which function can be used to find t the amount of money Kelly will have saved

asked Jan 1, 2022

1 answer

4 votes

199k views

Which of these was not a reason why the Allied delegates rejected President Woodrow Wilson's Fourteen Points? A. The Allied delegates wanted Germany to pay reparations for the war. B. The Allied delegates

asked Dec 20, 2021

2 answers

2 votes

98.1k views

While trying to decide whether to bottle feed or breastfeed her newborn infant, a new mother questions the lactation specialist concerning the greatest benefit of breastfeeding her infant. What would be

asked Sep 2, 2021

2 answers

1 vote

190k views

3x + 3 = 2x + 12 a. 9 b. 6 c. 3

asked Jun 21, 2021

1 answer

4 votes

186k views

What does this selection suggest Jimmy’s next step will be?

asked Jun 11, 2021

1 answer

4 votes

232k views

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