Recent activity by Chun Ping Wang

Recent activity by Chun Ping Wang

The following is a (wrong) proof by induction that each nonnegative integer equals twice itself, i.e. n = 2n for all integers n > 0. n+1 Base case n = 0: P(n) holds for n -0. Inductive step: let us assume

answered Dec 28, 2024

2 answers 29.0k views

"20.0 grams of element C decays until only 5.00 grams is left. If this occurs over a 50.0 year period, what is the half-life of C? A) 10.0 years B) 12.5 years C) 25.0 years D) 100.0 years"

answered Dec 4, 2024

1 answer 140k views

Which of the following is a chemical signal that diffuses across the gap between adjacent neurons to convey a message to the next cell? A) Neurotransmitter B) Synapse C) Dendrite D) Action potential

answered Nov 26, 2024

1 answer 61.6k views

Is this statement true or false? ""Resource nationalism"" is the term given to government control of a country’s natural resources. True False

asked Nov 16, 2024

1 answer 42.6k views

Identify the additive and multiplicative inverses of 5/9 a) Additive inverse: -5/9, Multiplicative inverse:5/9 b) Additive inverse:5/9,multiplicative inverses: -9/5 c) Additive inverse:-9/5,multiplicative

answered Oct 17, 2024

1 answer 173k views

The prefix RIFA- indicates the drug is

answered Oct 12, 2024

1 answer 201k views

JUNG: -persona vs self - what happens if the persona takes over

asked Oct 3, 2024

1 answer 100k views

Which of these are the four areas of the world that contain great population clusters? a) North America, Europe, Asia, Australia b) North America, South America, Africa, Antarctica c) Europe, Africa, Asia,

asked Sep 16, 2024

1 answer 174k views

A grand marble mausoleum in agra, india. What building is pictured above? a. Taj Mahan b. Taj Mahal c. Tal Mahaj d. Tal Mahal

asked Sep 6, 2024

1 answer 230k views

Help me pls what are the artistic and non artistic skills needed to be a art historian?

answered Jul 28, 2024

1 answer 109k views

PLEASE HELP ME ON THIS ALGEBRA QUESTION

answered Jun 19, 2024

1 answer 215k views

BIBLIOGRAPHY SOURCES example regarding technology has made life better

answered Jun 16, 2024

1 answer 173k views

I need someone to look over this to see if it’s alright, please and thank you! :) It’s for my Sweet 16th speech for my parents. My parents have played meaningful roles of course not only for me but also

asked Jun 15, 2024

2 answers 219k views

How can you calculate the distance between species A and species B on a phylogenetic tree?

asked Apr 18, 2024

1 answer 15.8k views

When two numbers are plotted on a number line, how can you tell which number is greater?

answered Jan 22, 2024

1 answer 167k views

The paravertebral ganglia form the chains of _____________ ganglia located on either side of the vertebral column.

asked Jan 2, 2024

1 answer 510 views

Question: Andrea wants to increase her grade by 15%. Write 2 expressions that Andrea can use to determine her new grade.

asked Nov 12, 2023

1 answer 150k views

Hi please order the side lengths from least to greatest thank you

answered Oct 19, 2023

2 answers 56.3k views

20 POINTS please use what is provide and converse it simply for my monkey brain

answered Sep 28, 2023

2 answers 108k views

Need answer ASAP!! The specific heat capacity of metal A is twice that of metal B. Based on this information, which of the following statements is true? The melting point of metal A is higher than that

answered Aug 1, 2023

1 answer 174k views

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