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Answers by Fraggle

Answers by Fraggle
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A certain element X has four isotopes. 5.845% of X has a mass of 53.93961 amu. 91.75% of X has a mass of 55.93494 amu. 2.123% of X has a mass of 56.93539 amu. 0.2820% of X has a mass of 57.93328 amu. What
answered Oct 23, 2021
2 votes
230k views
Which quadrilateral is the result of rotating quadrilateral ABCD 270° clockwise about the origin
answered Aug 27, 2021
1 vote
138k views
A number cubed decreased by 24 in an expression
answered Aug 26, 2021
3 votes
91.8k views
If you want to produce 75,000 bottles of 200 mg vitamin C pills, and there are 100 pills per bottle, how many kg of vitamin C do you need?
answered Aug 23, 2021
3 votes
76.8k views
You have $50 to spend at the boardwalk. Tickets for the rides cost $1.50 and parking is $9. What is the most number of tickets you can buy?
answered Jul 15, 2021
2 votes
227k views
Please help and please label and number so I don’t get confused thanks
answered Jul 10, 2021
2 votes
124k views
Classify the following triangle. Check all that apply. ​
answered Mar 31, 2021
5 votes
39.7k views
Read the excerpt from Martin Luther King, Jr.'s Nobel Peace Prize Acceptance Speech: Create an outline for a speech that connects a theme from this excerpt to your own life. In the first part of the outline,
answered Feb 28, 2021
5 votes
82.3k views
Which of the following is a negatively charged subatomic particle? (1 point) A) Electron B) Neutron C) Nucleus D) Proton
answered Jan 18, 2021
2 votes
167k views
HEY guys, will you please help me? Thank you so much What did the Nazis decide to do about ridding their nation of Jews as quickly as possible? A. deport them B. put them on work details C. gas them D.
answered Nov 10, 2020
1 vote
189k views
The lifetime of two light bulbs are modeled as independent and exponential random variables X and Y, with parameters lambda and mu, respectively. The time at which one of those two light bulb first burns
answered Oct 17, 2020
1 vote
143k views
What is the highest point in north america?
answered Sep 17, 2020
7 votes
95.1k views
I need help with my ADD and subtraction fraction ​
answered Mar 31, 2020
6 votes
33.2k views
I NEED HELP ASAP!!! Based on your observations from the Can Crush Lab, why would a helium balloon that rises into the atmosphere eventually burst? Atmospheric pressure outside the balloon increases as
answered Feb 24, 2020
2 votes
129k views
Read the passage. (1) Alfred I ruled England for nearly 20 years. (2) He ruled from A.D. 871 to 899. (3) He is known as Alfred the Great. (4) He deserves that title. (5) Alfred firmly believed in the importance
answered Oct 7, 2019
5 votes
89.5k views
How do processes in other states affect landforms in Florida
answered May 17, 2019
4 votes
175k views
Advances in _____ during the victorian period caused some to question their beliefs. science religion industry prosperity
answered May 12, 2019
5 votes
40.9k views
Which of the following is an example of Mussolini’s nationalist rhetoric? He threatened death by black shirt to fascists. He spoke often of his socialist father and teacher mother. He was an example of
answered Apr 10, 2019
5 votes
45.7k views
Grief is a strictly sequential process, going through the five stages one by one. True False
answered Jan 28, 2019
2 votes
195k views
What type of triangles have all sides 60 degrees
answered Dec 27, 2018
0 votes
206k views
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