Questions by Alessandrio

Questions by Alessandrio

This is the chemical formula for talc Mg3(Si2O5)2(OH)2(the main ingredient in talcum powder): An analytical chemist has determined by measurements that there are 0.055 moles of magnesium in a sample of

asked Jul 12, 2021

1 answer

2 votes

222k views

What do animals do with the carbon dioxide produced in their cells during cellular respiration? A Store it for later use. B Reuse it during photosynthesis. C Exhale it in the breathing process. D Combine

asked May 11, 2021

2 answers

0 votes

58.5k views

In a flow chart, both the decision structure and the repetition structure use the diamond symbol to represent the condition that is tested.A) True B) False

asked May 1, 2021

1 answer

1 vote

42.2k views

Please help me? Image below - thank you! (Music Question)

asked Apr 6, 2021

1 answer

0 votes

171k views

For a standard normal distribution, which of the following expressions must always be equal to 1? P (z less-than-or-equal-to a) minus P (negative a less-than-or-equal-to z less-than-or-equal-to z) minus

asked Mar 24, 2021

2 answers

1 vote

156k views

Alexandro received two quotes for new carpet for his home. The quote from Home Depot is $0.20 less per square foot than the quote from Lowe's. If Alexandro plans to buy 1,300 square feet of carpet, how

asked Feb 19, 2021

1 answer

3 votes

89.4k views

Please help -spanish

asked Feb 1, 2021

2 answers

3 votes

147k views

Chords DB and MN intersect at the center of circle MBND. Which is the measure of the minor arc DM

asked Oct 13, 2020

1 answer

3 votes

175k views

Consider the function f(x) = x2 + 2x - 15. What are the x-intercepts of the function?

asked Apr 6, 2020

2 answers

2 votes

70.2k views

Calculate the % trophic level efficiency of the wolves if the productivity of the cats eaten by the wolves is 96000 and the productivity of the wolves is 9000.

asked Feb 16, 2020

1 answer

5 votes

38.3k views

Which cell organelles play a role in energy production by either building food molecules or breaking them down?

asked Aug 19, 2019

1 answer

4 votes

111k views

Which of these BEST describes a reason that people give for refusing to participate in political matters? A) voting process too costly B) no advance warning of elections C) election dates are unpredictable

asked Apr 3, 2019

2 answers

4 votes

74.0k views

All changes in chemistry are chemical? True or false?

asked Mar 20, 2019

2 answers

4 votes

174k views

Why did the people NOT allow the Articles of Confederation Congress to collect taxes?

asked Oct 4, 2018

2 answers

1 vote

4.5k views

People with high levels of __________________ religiosity, who view religion as a means to an end, tend to have high levels of prejudice.

asked Jun 11, 2018

1 answer

0 votes

31.9k views

Find the 93rd term of the arithmetic sequence sequence = -6,13,32

asked May 24, 2018

1 answer

4 votes

44.9k views

What is least common denominator of 3/8 & 5/12?

asked Mar 28, 2018

2 answers

3 votes

42.1k views

How might the location of rivers affect where people choose to live in New York

asked Sep 5, 2017

2 answers

3 votes

232k views

1. How would the world be like if the element named Boron did not exist? 2. How would our lives be if the element Boron did not exist?

asked Jul 28, 2017

1 answer

1 vote

139k views

Property rights are _____. agreements enforceable by law privileges to decide how resources are used legal obligations to repay a debt

asked Feb 19, 2017

2 answers

0 votes

56.5k views

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