Questions by Pabi

Questions by Pabi

(a) If the probability density of X is given by f(x)= 1 / x(In 3) 0 for 1 elsewhere find E(X),E(X²) , and E(X³) ). (b) Use the results of part (a) to determine E(X³+2X²− 3X+1)

asked Dec 22, 2024

1 answer

5 votes

178k views

Please answer today thank you

asked Sep 12, 2024

1 answer

5 votes

14.8k views

Cite an example of Robert E Lee putting Davis's counter proclamation into practice during his invasion of Pennsylvania in 1863?

asked Aug 6, 2024

1 answer

4 votes

70.0k views

Which of the following forced soldiers fighting on the front lines to dig trenches? Faster horses O Artillery shells O Snipers Mustard gas

asked Jul 19, 2024

1 answer

0 votes

214k views

If rank were imposed, Myrrhine would be the second strongest woman in Lysistrata. Myrrhine is able to seduce her husband, Kinesias, but she refuses sex with him just at the last minute. 1. True. 2. False.

asked Jul 1, 2024

1 answer

5 votes

43.3k views

Explain why, if you want to be an attorney, you might pursue a bachelor's degree in science, engineering, or math, rather than in political science or economics.

asked Jun 2, 2024

1 answer

3 votes

19.6k views

The actual genetic make-up of a plant or animal (not just the expressed characteristics) is known as the __________. A. dominant B. phenotype C. recessive D. genotype

asked Mar 4, 2024

1 answer

2 votes

137k views

Question 17 of 25A conductor is a material that:O A. allows easy movement of charge.B. is never made of metal,C. hinders the passage of electricity.O D. is made of glass.

asked Nov 12, 2023

1 answer

1 vote

125k views

Isn’t it a good thing that children wants to stay connected to their parents? why?

asked Jun 24, 2023

2 answers

22 votes

162k views

Find the slope of the line. Simplify completely.

asked Apr 3, 2023

1 answer

4 votes

6.6k views

A diver stands on a platform 15 feet above a lake. He does a dive off the platform and lands in the water below. High height (h) above the lake after x seconds is shown on the graph below. How many feet

asked Mar 9, 2023

1 answer

2 votes

194k views

Find the value of this expression if x = 6 and y = -1. xy² -5

asked Jan 24, 2023

1 answer

4 votes

153k views

A _____ is a generalized belief about a group of people. Please type the correct answer in the following input field, and then select the submit answer button or press the enter key when finished.

asked Nov 6, 2022

1 answer

3 votes

163k views

Any song recommendations?

asked Oct 15, 2022

2 answers

1 vote

51.1k views

Climax of I've got Gloria.

asked Oct 3, 2022

2 answers

3 votes

195k views

Nalani says the expression 2+5x cannot be factored using the GCF. Is she correct? Explain why or why not

asked Aug 12, 2022

2 answers

3 votes

86.9k views

A roller coaster has five individual cars that each have a mass of 25 kg. If the roller coaster is traveling at a speed of 10 m/s what is the force required to stop it at the platform to let the passengers

asked Jun 20, 2022

1 answer

2 votes

192k views

I really have no clue what I'm doing please help me

asked Nov 27, 2021

1 answer

4 votes

114k views

What is a real number

asked Nov 13, 2021

1 answer

1 vote

85.4k views

Cole worked 20 hours and earned $500. How many hours must Cole work in order to earn $700?

asked Oct 21, 2021

2 answers

3 votes

17.8k views

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