Questions by Alaa Jabre

Questions by Alaa Jabre

A local electronics firm wants to determine their average daily sales (in dollars.) A sample of the sales for 36 days revealed an average sales of $139,000. Assume that the standard deviation of the population

asked Sep 27, 2021

1 answer

1 vote

151k views

Convert 256 to base two

asked Sep 16, 2021

1 answer

3 votes

224k views

What is the answer 4.6n+7.1n+12.8n-1.6n= ?

asked Jul 8, 2021

1 answer

4 votes

80.9k views

Out of these 4 colleges which one is your favorite, or which one would you consider going to and WHY? College choices: University of North Carolina at Chapel Hill (UNC Chapel Hill) Stanford University

asked Apr 6, 2021

1 answer

0 votes

107k views

How does the author expand his argument in paragraphs 7-8?

asked Mar 28, 2021

2 answers

0 votes

200k views

Helpppppppppppppppppppppppp

asked Mar 25, 2021

1 answer

0 votes

82.5k views

A 5.00L tank at −2.4°C is filled with 16.7g of sulfur hexafluoride gas and 8.88g of dinitrogen monoxide gas. You can assume both gases behave as ideal gases under these conditions. Calculate the mole fraction

asked Mar 17, 2021

1 answer

0 votes

117k views

Find the perimeter of the polygon

asked Feb 5, 2021

2 answers

0 votes

194k views

which section of the declaration of independence uses enlightenment principles to explain why the colonies should be free from British rules

asked Jan 1, 2021

1 answer

2 votes

51.2k views

Which of the following is not equal to 1 mole of substance? none of above 6.02 × 1023 hydrogen molecules, H2 22.4 L of H2 gas at STP one mole atom of carbon 6.02 × 1023 sodium molecules, Na 6.02 × 1023

asked Aug 6, 2020

1 answer

2 votes

219k views

Radioactive carbon-14 has a half life of 5730 years. Suppose a peice of wood has a decay rate of 15 disintegrations per minute. How many years would it take for the rate to decrease to 4 disintegrations

asked Apr 18, 2020

1 answer

1 vote

100k views

Mathematics question:

asked Apr 2, 2020

2 answers

5 votes

177k views

I didn't believe he could play the piano, but the song was actually quite musical. a. melodic c. playful b. festive d. good

asked Feb 24, 2020

2 answers

0 votes

81.6k views

Two technicians are discussing the voltage measurements taken on the circuit below: V1 = 12Volts; V2 = 12Volts; V3 = 0Volts; V4 = 0Volts. Technician A states that these measurements could be caused by

asked Jun 11, 2019

1 answer

0 votes

20.4k views

Which of the following is not involved in the economic and cultural union benelux? a. bulgaria b. the netherlands c. luxembourg d. belgium

asked Dec 15, 2018

2 answers

2 votes

105k views

The alternative form of a gene controlling a given characteristic is called?

asked Nov 8, 2018

2 answers

5 votes

101k views

How often should fingernails be trimmed

asked Oct 23, 2018

1 answer

4 votes

21.5k views

bertha's friends recently started drinking she goes to a lot of parties with them where she is always pressured by the others to have a drink which is the best way for bertha to resist this pressure

asked Apr 7, 2018

2 answers

5 votes

101k views

How do you solve q/-3 = 13

asked Mar 15, 2018

1 answer

0 votes

81.7k views

Rohypnol is often referred to as a drug. a. recreational b. date rape c. gateway d. prescription

asked Jul 5, 2017

1 answer

5 votes

221k views

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