Questions by Brian Chen

Questions by Brian Chen

A stick is broken into two pieces, at a uniformly random breakpoint. Find the CDF and average of the length of the longer piece.

asked Sep 27, 2021

1 answer

0 votes

108k views

What is bob view s is. s

asked Aug 20, 2021

2 answers

5 votes

153k views

Are lipids and carbohydrates energetic food? and why?

asked Jun 20, 2021

2 answers

4 votes

118k views

How was the climate different at that time on the Arabian peninsula compared to today

asked Apr 27, 2021

1 answer

3 votes

229k views

What is the value of the expression 8 cubed? A. 24 B. 83 C. 512 D. 6,561

asked Apr 1, 2021

2 answers

3 votes

135k views

A sociologist develops a test to measure attitudes towards public transportation, and 25 randomly selected subjects are given the test. The sample mean score is 76.2 and the sample standard deviation is

asked Feb 23, 2021

1 answer

4 votes

151k views

What are the geographical characteristics of the region where the yupik tribe lived

asked Feb 23, 2021

1 answer

4 votes

204k views

Hiiii please help and show how u did it

asked Jan 15, 2021

1 answer

5 votes

56.2k views

Find the 52nd term of the arithmetic sequence 5, 9, 13

asked Jan 2, 2021

1 answer

5 votes

207k views

Anna’s recipe calls for 2 cups of lemonade concentrate and 3 cups of water. Bailey’s recipe calls for 3 cups of lemonade concentrate and 5 cups of water. Suppose each person pours herself one cup of the

asked Oct 23, 2020

1 answer

4 votes

165k views

A school employs 75 teachers. The following table summarises their length of service at the school, classified by gender. Less than 3 years 3 years to 8 years More than 8 years Female 12 20 13 Male 8 15

asked Jun 15, 2020

1 answer

3 votes

138k views

The unity of the people of the Philippines has been strongly influenced by the

asked Jun 6, 2020

2 answers

0 votes

178k views

The cost of making pizzas includes a fixed cost, plus a cost per pizza. On Friday, 200 pizzas cost $800 to make. On Saturday, 250 pizzas cost $950 to make. Determine the fixed daily cost, and cost per

asked Jul 20, 2019

1 answer

3 votes

191k views

Can someone please help me with these physics problems? I just don’t even know where to start.

asked Mar 15, 2019

1 answer

5 votes

111k views

Find the general solution of the differential equation y'' - 2y' - 3y = -3te^(-t)

asked Feb 14, 2019

1 answer

3 votes

216k views

Choose the scenario that best shows how to deal with aggression resulting from frustration.

asked Dec 13, 2018

1 answer

3 votes

10.5k views

Hey I want to know how to divide but I only know how to multiply

asked Nov 1, 2018

1 answer

5 votes

37.4k views

The answer choices are: A.125 cm squared B.150 cm squared C.100 cm squared D.175 cm squared I put B.150 but it was wrong. Can someone help me please?

asked Feb 23, 2018

1 answer

0 votes

14.4k views

Reasons why social media should be monitored and why

asked Nov 17, 2017

2 answers

4 votes

134k views

Jason can travel 24 3/4 miles in one half hour what is his average speed in miles per hour

asked Apr 11, 2017

1 answer

5 votes

171k views

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