Recent activity by Duanev

Recent activity by Duanev

Estimate a 15% tip on a dinner bill of $89.14 by first rounding the bill amount to the nearest ten dollars.

asked Dec 18, 2023

1 answer 36.1k views

what is ( H+) and (OH-) in a healthy person's blood that has a PH of 7.50 assume that the temperature of the blood is 298 K.

asked Dec 8, 2023

1 answer 190k views

Please help me with the question and explain your work! 16 through 19 thank you please please please help

answered Nov 11, 2023

1 answer 84.1k views

What causes atoms to form covalent bonds?

answered Oct 9, 2023

1 answer 65.1k views

I need help on question 82 a,b,c,d,e

answered Sep 13, 2023

1 answer 215k views

Can you please also give all forms of the end behavior such as ups/downs, as_,_ , and limits #25

asked Sep 11, 2023

1 answer 182k views

How does heat transfer? * cold object to cold object cold object to hot object hot object to cold object hot object to hot object

asked Jun 26, 2023

1 answer 230k views

Convert 0 degrees Fahrenheit into Celsius

answered Apr 11, 2023

2 answers 41.4k views

Please help!! Problem is below!! (30 points max!)

answered Mar 11, 2023

1 answer 6.6k views

Which statement describes an advantage of sexual reproduction?

asked Nov 15, 2022

1 answer 119k views

Which type of fruits is the most liked by people? -Apple -Orange -Blue berry -Banana

answered Nov 11, 2022

1 answer 76.8k views

Is water a reactant or product?

asked Nov 2, 2022

1 answer 18.2k views

Samuel Slater brought the idea for a textile machine to the United States from what nation? A. England B. Germany C. China

answered Sep 9, 2022

2 answers 135k views

Please help! I am having trouble on this exam! No links or will be reported and answer in detail so I understand. I am being nice today 100 points! :) Before the discovery of the microscope, Linnaeus could

asked Aug 24, 2022

1 answer 158k views

Choose the correct simplification of the expression (a^3/b^7)^2

asked Jul 18, 2022

1 answer 111k views

4. Observe closely and then answer the questions. What did you notice happening with the amino acid molecules in the cell?

asked Jul 10, 2022

2 answers 208k views

Please help me I beg you, I don’t understand and no one wants to help

answered Jun 29, 2022

1 answer 72.3k views

What is the answer to the equation -5+15>-30

asked May 20, 2022

1 answer 181k views

1. Mention the importance of child rights.

answered May 19, 2022

2 answers 12.6k views

As the war for Independence began, the Colonists had the disadvantage of ?

answered May 17, 2022

1 answer 147k views

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