Recent activity by Mmurphy

Recent activity by Mmurphy

What are the naturally occurring isotopes of bismuth, and what are their respective percent abundances? a) ^209Bi (100%), ^208Bi (0%) b) ^209Bi (70.86%), ^210Bi (29.14%) c) ^209Bi (37.5%), ^210Bi (62.5%)

answered Nov 26, 2024

1 answer 135k views

Calculate the energy needed to increase the temperature of a Valyrian steel dagger of mass 39.0 g by 120°C if the specific heat of the Valyrian steel is 456 J/g°C. Express your answer in calories

asked Jul 6, 2024

1 answer 20.3k views

An advanced threat emulation engineer is conducting testing against a client's network. The engineer conducts the testing in as realistic a manner as possible. Consequently, the engineer has been gradually

asked May 1, 2024

1 answer 109k views

Accrington Pals: Key facts, What happened to them, Similarities and differences to other Pals Wandsworth Pals: Key facts, What happened to them, Similarities and differences to other Pals Birmingham Pals:

answered Feb 24, 2024

1 answer 148k views

How does repetition affect the mood of the poem?

asked Jan 16, 2024

2 answers 184k views

Please help! 10 points. If u don’t know don’t js answer for point I really need help. And please explain! Thank u!

answered Dec 27, 2023

1 answer 60.9k views

It is where you write your opinion and suggestion?

answered Dec 19, 2023

1 answer 18.3k views

PLS HELP!!! 20 pts!!!! 1. If QR = 12 and QR is a perpendicular bisector of TS, determine which of the following claims are true.

asked Dec 16, 2023

1 answer 109k views

Which expression is equivalent to -4/5÷-2/5 ? A. (-5/4)×(2/5) B. 4/5÷2/5 C. (-5/4)÷(-2/5) D. (-4/5)*(-5/2) E. (-5/4)×(-5/2)

answered Dec 8, 2023

1 answer 49.4k views

Which trapezoid coincides with Trapezoid Tif it is rotated 90° counterclockwise about any point and then reflected across a vertical line?

asked Jul 3, 2023

1 answer 41.3k views

Another term for a person's conscience is A. unawareness B. defense mechanisms C. psychological restraints

answered Jun 8, 2023

1 answer 159k views

What is the inverse to "if i listen to this song, then it will get stuck in my head"

answered Jun 6, 2023

1 answer 224k views

Write a paragraph about teenagers depression. (Thanks)

answered Mar 30, 2023

1 answer 191k views

What is gerrymandering's effect on elections? 1. It increases competition. 2. it decreases competition. 3. it increases diversity 4. none of the above

asked Jan 3, 2023

2 answers 194k views

The distance to the moon is an average of 384,400 kilometers, round to the nearest thousand

asked Nov 19, 2022

1 answer 138k views

Cuando tienes demasiadas deudas, puedes llegar a?

answered Oct 18, 2022

2 answers 134k views

answer plzzzzz no fake stuff and if you don't know plzzzz don't answer 1. What would you like to know about the new celestial body? Why do you want to know this? 2. Which of the three technology tools

answered Oct 11, 2022

1 answer 190k views

Paul has 30 postcards. He has 4 times as many large postcards as small postcards. How many small postcards does he have? How many large postcards?

answered Sep 10, 2022

2 answers 159k views

What is y = mx + b mean for functions

answered Jul 27, 2022

2 answers 83.5k views

Write a short account on farmer with the help of statement given, it says that the Indian farmer is born in dept lives in dept and die in dept. plese help. need help.

asked May 16, 2022

1 answer 147k views

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