Questions by NLee

Questions by NLee

x1, x2, and x3 all have a normal distribution with mean 1 and variance 1 and they are all independent of each other. what is the variance of (2*x1 x2 -x3)?

asked Dec 16, 2024

1 answer

4 votes

14.6k views

Ezekiel Cheever and Herrick, the town marshal, arrive with a warrant for Elizabeth's arrest. Why is Hale is surprised by this? What did Cheever and Herrick ask ELizabeth?

asked Nov 23, 2024

1 answer

1 vote

209k views

Explain the significance of the 1995 and 1997 Documentation Guidelines (DG) for E/M Services.

asked Nov 17, 2024

1 answer

4 votes

205k views

What will the following code display? numbers1 = [1, 2, 3] numbers2 = [10, 20, 30] numbers2 += numbers1 print(numbers1) print(numbers2)

asked Nov 1, 2024

1 answer

4 votes

59.1k views

Who became president in the wake of Abraham Lincoln’s assassination? Andrew Johnson Ulysses S. Grant Philip H. Sheridan George McClellan

asked Aug 11, 2024

2 answers

0 votes

200k views

1. What happened to Medgar Evers after he helped James Meredith attend the University of Mississippi? He earned his law degree. He was arrested for rioting. He helped organize the March on Washington.

asked Jul 26, 2024

1 answer

1 vote

201k views

System. Question #1 JAH: In what realms did the War of 1812 have its most significant impact? PESKIN: I am fairly skeptical

asked Jul 14, 2024

1 answer

3 votes

185k views

Match the supplement claim with the corresponding mineral. a.) decreased risk of cancer b.) decrease in duration of a cold c.) weight loss and muscle gain d.) increased metabolic rate and weight loss

asked Jul 9, 2024

1 answer

2 votes

45.1k views

Pieter Bruegel painted this scene of Flemish working life called the harvesters in 1565. What are some Renaissance characteristics of this painting ?

asked Apr 17, 2024

1 answer

0 votes

81.9k views

Refer to Figure 4-8. For each unit sold, the price sellers receive after the tax (net of tax) is A. $20 B. $22 C. $27 D. $32

asked Mar 26, 2024

1 answer

4 votes

228k views

What is the conversion factor from MM to UM (millimeter to micrometer)?

asked Mar 3, 2024

1 answer

2 votes

186k views

Barbary Corsairs culture were exclusively Muslims

asked Jan 7, 2024

1 answer

2 votes

52.1k views

What if i turn myself into jail under the influence of alcohol in Georgia

asked Dec 18, 2023

1 answer

6 votes

178k views

A group of students is riding in a bike tour. They have biked 15 miles, which is 25% of the tour. How long is the tour?

asked Dec 4, 2023

1 answer

14 votes

23.7k views

Which of the following X-Y tables agrees withthe information in this problem?A runner moves 2.88 m/s north. She accelerates at0.350 m/s’ at a -52.0° angle. At the point in the motionwhere she is running

asked Nov 11, 2023

1 answer

0 votes

203k views

I need help really bad help me pls

asked Oct 6, 2023

2 answers

22 votes

232k views

Why did Alexander Pope write An Essay on Man?

asked Jun 27, 2023

1 answer

5 votes

190k views

She begins at sea level, which is an elevation of o feet. She travels down 27.2 feet. She then ascends 2.1 feet. Next, she descends a second time, 19.6 feet. How many feet must she now rise to get back

asked Jun 26, 2023

1 answer

0 votes

156k views

The function g is defined as follows. g(x) = -5x² - 6If the graph of G is translated vertically upward by 7 units, it becomes the graph of a function f. Find the expression for f(x)

asked Feb 16, 2023

1 answer

0 votes

211k views

What events caused problems for George H.W. Bush during his presidency? 2-4 sentences.

asked Sep 26, 2022

1 answer

0 votes

206k views

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