Questions by Xiangru Lian

Questions by Xiangru Lian

What does the term "unit treatment effect (Y1-Y0)" represent in a research study? a. The difference in treatment outcomes b. The combined effect of multiple treatments c. The overall impact on the study

asked Aug 20, 2024

1 answer

4 votes

2.7k views

Similarities and Differences Between Broker-Dealer, ATS, and Registered Stock Exchanges A) Financial Market Entities B) Securities Trading Platforms C) Exchange Regulations D) Market Liquidity Measures

asked Jul 20, 2024

1 answer

2 votes

205k views

Over the vast time period of human evolution, the role of culture becomes less important as we approach the present a)True b)False

asked May 28, 2024

1 answer

1 vote

87.7k views

Describe three scenarios that involve a real-world linear or exponential function. At least one must be exponential. Identity whether your scenarios are linear or exponential. Provide an explanation to

asked Apr 12, 2024

1 answer

5 votes

103k views

Showing all steps derive the equation t₂/t₁=(p₂/p₁)^(k-1)/k

asked Mar 5, 2024

1 answer

0 votes

130k views

Use your angle pair relationships to find the missing angles. Drag the angle measure from the left to the correct angle. Some #'s will be used more than once.

asked Dec 12, 2023

1 answer

2 votes

130k views

Find the area.This is a trapezoid, with bases that measure 5 feet and 10 feet, and a height of 4 feet.A. 30 ft²B. 19 ft²C. 31 ft²D. 25 ft²

asked Feb 18, 2023

1 answer

3 votes

220k views

$-\frac{3}{4}\left(5p-12\right)+2\left(8-\frac{1}{4}p\right)=$

asked Feb 3, 2023

1 answer

19 votes

9.1k views

A + B= 1233445667788

asked Nov 14, 2022

2 answers

5 votes

92.7k views

The time period, T, of a simple pendulum is directly proportional to the square root of the length, d, of the pendulum. When d=6, T=5 Find the value of T when d=3 Input note: give your answer correct to

asked Oct 22, 2022

1 answer

8 votes

55.2k views

The wealth effect along an aggregate-demand curve stems from the idea that a higher price level a. increases the real value of the domestic currency in foreign-exchange markets. b. decreases the real value

asked Apr 23, 2022

1 answer

1 vote

130k views

What is the value of Z ?

asked Apr 19, 2022

1 answer

1 vote

6.1k views

Why are small businesses important to a country's economy?

asked Apr 7, 2022

2 answers

5 votes

203k views

What is the value of x and y?

asked Mar 3, 2022

2 answers

14 votes

229k views

Help！！！！ help！！！！ help！！！！ help！！！！ help！！！！

asked Feb 19, 2022

1 answer

3 votes

24.6k views

A word is anything of seven letters of the alphabet(26 letters) (no space in between). Repeated lettersare allowed. How many words are there?

asked Oct 15, 2021

1 answer

4 votes

111k views

You do not tell the nurse about a patient’s chest pain. The patient dies from a heart attack. You A. did nothing wrong B. could face negligence charges C. Are not legally responsible D. Are guilty of

asked Oct 9, 2021

2 answers

4 votes

96.0k views

DNA in highly condensed areas of chromatin are O A. Excised before transcription O B. Unable to bind to other proteins O c. Activated by enhancers O D. Transcribed by repressors O E. Induced by the presence

asked Sep 13, 2021

1 answer

1 vote

114k views

paper is a plant fibre Yes or No if yes how it become a plant fibre and how it is obtained from plants?

asked Aug 20, 2021

1 answer

4 votes

34.7k views

A Cepheid variable star is a star whose brightness alternately increases and decreases. For a certain star, the interval between times of maximum brightness is 4.2 days. The average brightness of this

asked Aug 3, 2021

1 answer

3 votes

181k views

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