Answers by Charliefortune
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Answers by Charliefortune

Answers by Charliefortune
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160 mg of radioactive metal X is used in the laboratory. The half-life is measured tobe 80 mins.A. What is the mass of this radioactive metal remaining after 6 hours?B. How long does it take to reduce
answered Dec 17, 2024
3 votes
81.7k views
About how many Americans (Union and Confederate) died as a result of the Civil War?
answered Dec 15, 2024
3 votes
177k views
What does the voice want from him Percy Jackson
answered Sep 27, 2024
4 votes
228k views
Which perspective focuses on the interaction of race, class, and gender in the disadvantages faced by women
answered Sep 2, 2024
3 votes
24.1k views
An element with a mass of 310 grams disintegrates at 5.7% per minute. How much of the element remains after 9 minutes, to the nearest tenth of a gram?
answered Sep 1, 2024
1 vote
12.6k views
Plss help asap, my assignment is due today and I have been trying to solve this for the past 3 days​
answered Jun 15, 2024
5 votes
81.3k views
What variable features of European H. heidelbergensis foreshadow the morphology seen in European Neandertals?
answered May 29, 2024
1 vote
42.1k views
The test statistic of z = -1.71 is obtained when testing the claim that p < 71. This is a left-tailed test. Using a 0.01 significance level, complete parts (a) and (b). a. Find the critical value(s). Select the correct choice below and fill in the answer box(es) within your choice. (Round to two decimal places as needed.) A. There is one critical value; the critical value is [Enter the critical value]. B. There are two critical values; the lower critical value is [Enter the lower critical value], and the upper critical value is [Enter the upper critical value].
answered Apr 26, 2024
0 votes
170k views
A solution is prepared by dissolving 76.3 g of NaI in 545 g of water. Determine the mole fraction of NaI.
answered Apr 8, 2024
4 votes
135k views
What does the word "astute" imply about KFC's success in Japan? a) It's due to luck b) It's due to good management and smart marketing c) It's because of its size d) It's because of its location
answered Feb 26, 2024
3 votes
158k views
What are the solutions to the system of the equations below
answered Oct 29, 2023
11 votes
220k views
Ten friends went out for a special dinner. If each person paid $24, what was the total cost of the dinner?
answered Aug 14, 2023
5 votes
66.7k views
Atom is a smallest particle of an element which have all the chemical properties of that element.What is the origin of Atom.​
answered Jul 16, 2023
11 votes
122k views
Determine how a society feels people should behave. Open-ended question ? Aden asks people to talk about their food preferences Interview ? Jenna asks people a question that has to be answered in two or
answered Jul 8, 2023
12 votes
230k views
Please help me 1. What job will you apply for? Consider a field you're interested in and also think about the kind of work or work environment you might like. Describe the job you will apply for and explain
answered Feb 9, 2023
4 votes
213k views
Accordingtothebalancedreactionbelow,calculatethethatformwhencompletelyreacts:N₂O₅(g)→NO₂(g)+O₂(g)
answered Jan 23, 2023
7 votes
28.2k views
Choose the sentence that has correct capitalization. The buddhist monk's robes are saffron, a bright red-orange. My father opened the scroll of the Torah and read in a rich, resonant voice. Her uncle is
answered Dec 4, 2022
8 votes
234k views
ﾟ+*:ꔫ:* A. (2, 1) B. (1, -2) C. (1, 2) D. (-1, 2) ♡━━━━━━━━━♡ ︎thank you! ♡´･ᴗ･`♡
answered Oct 16, 2022
5 votes
142k views
Help me plzzzz vocabulary
answered Sep 22, 2022
11 votes
13.7k views
Can anyone help me solve the boxes that are blank? I really appreciate it!
answered Aug 8, 2022
5 votes
23.6k views
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