Questions by Erloewe

Questions by Erloewe

A light bulb manufacturer guarantees that the mean life of a certain type of light bulb is at least 732 hours. A random sample of 28 light bulbs has a mean life of 704 hours. Assume the population is normally

asked Sep 11, 2021

2 answers

3 votes

87.6k views

PLEASE HELP ME PLEASE !!!!!!

asked Jul 9, 2021

1 answer

1 vote

203k views

A cylindrical water tank is being filled at a rate of LaTeX: 10\:m^3\:10 m 3 per minute and is leaking at a rate of LaTeX: 3\:m^33 m 3 per minute. If the water level is changing at a rate of LaTeX: \frac{4}{\pi}4

asked Mar 22, 2021

1 answer

1 vote

101k views

Evaluate y=-4x-6 for x=4

asked Mar 8, 2021

2 answers

1 vote

107k views

A customer recently wrote your bakery a letter complaining that the cherry scones were too crumbly and dry. Although the customer already ate all the scones, he is demanding a full refund. Your company

asked Jan 22, 2021

2 answers

3 votes

113k views

The law of conservation of matter states that matter can be neither created nor destroyed. Your friend shows you the following chemical equation: CaCO3+CaO+CO, He says that because the oxygen atoms are

asked Jan 11, 2021

1 answer

4 votes

37.1k views

Explain why hydrogen will form an ionic bond with fluorine but only forms covalent bonds with carbon

asked Dec 14, 2020

2 answers

3 votes

125k views

Use the following table to answer the question: Element Mass Number Atomic Number Aluminum 27 13 Nitrogen 14 7 Helium 4 2 Fluorine 19 9 Which element has the most neutrons in the nucleus? Aluminum Nitrogen

asked Nov 22, 2020

2 answers

4 votes

23.6k views

The desire of businesses to ____________, so that they can raise the prices that they charge and earn higher profits, has been well-understood by economists for a long time.

asked May 15, 2020

1 answer

0 votes

200k views

Ty has read two myths, each from a different culture, about a great flood that destroyed the Earth. Read the summaries. In the first myth, the world was destroyed because the people had become very wicked

asked Dec 18, 2019

1 answer

0 votes

23.9k views

Which of the following is the most likely to demonstrate an author's bias? a. a math textbook b. a research report c. a service manual for a television d. a newspaper editorial criticizing a political

asked Oct 27, 2019

2 answers

3 votes

136k views

Amy gets paid by the hour. Her sister helps. As shown, Amy gives her sister part of her earnings. Which equation represents Amy’s pay when her sister’s pay is 13

asked Sep 19, 2019

1 answer

2 votes

32.0k views

What value can be written on the blank line to make the expressions equivalent? 48 + 54 = ___ ´ (8 + 9)

asked Mar 26, 2019

1 answer

1 vote

102k views

True or False: One way to overcome the peak in an activation energy curve is to add a catalyst.

asked May 1, 2018

1 answer

1 vote

39.5k views

Which process will decrease the level of CO2 in the atmosphere? growing trees cutting trees burning trees increasing the human population

asked Apr 26, 2017

2 answers

1 vote

122k views

From Earth, the planet __________ is visible to the naked eye. a. Mercury c. the moon b. Ceres d. Pluto

asked Mar 28, 2017

2 answers

3 votes

10.5k views

Does Andrew Carnegie believe that there is anything wrong with amassing wealth?

asked Mar 8, 2016

1 answer

2 votes

182k views

What is the answer to this

asked Mar 3, 2016

1 answer

3 votes

126k views

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