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What is the amount of a radioactive substance left at the end of year 4 if it initially started with 150,000 grams and decays at a rate of 1% per month? A) 94,902.44 grams B) 96,041.23 grams C) 98,052.
asked
Oct 6, 2024
Chemistry
high-school
1
answer
198k
views
Fungus has cell walls like plants, but instead of being made of cellulose, they are made of ________, which is the same material in the exoskeleton of a beetle. 1) chitin 2) keratin 3) collagen 4) lignin
asked
Jul 28, 2024
Biology
high-school
1
answer
140k
views
Millar's argued that the Assembly's unique power to legislate made the Roman Republic: A. More democratic. B. Less democratic. C. Had no effect on the extent or amount of democracy in the Roman Republic.
asked
Jul 22, 2024
History
high-school
1
answer
44.6k
views
Iwo Jima was an important victory for U.S. troops in the Pacific because it: made it easier for the U.S. to bomb Japan. convinced Germany that defeat was inevitable. convinced the Japanese to surrender.
answered
Jun 16, 2024
History
college
1
answer
119k
views
The apparatus shown below can be used to investigate the electrolysis of brine. What chemical present in the sodium chloride solution provides the hydrogen that's collecting at the cathode?
answered
Apr 29, 2024
Chemistry
college
1
answer
198k
views
Give 2 examples of patients who may require reverse isolation?
asked
Apr 20, 2024
Medicine
college
1
answer
206k
views
How do CBR and CDR differ from each other in terms of their general applications?
answered
Mar 7, 2024
Mathematics
high-school
1
answer
104k
views
Which nucleotide will base‑pair with the enol form of 5‑bromouracil? a) Thymine b) Guanine c) Adenine d) Cytosine
answered
Feb 23, 2024
Biology
high-school
1
answer
130k
views
Substitution solve for x and y: y=2x * 5; 5x * 3y = -7
asked
Feb 2, 2024
Mathematics
high-school
1
answer
3.3k
views
An auditor has accessed client business risk and the risk of material misstatements to the clients financial statements. These are done in order to: A) apply the audit risk model to determine the appropriate
answered
Jan 29, 2024
Business
high-school
1
answer
4.3k
views
Four cards are dealt at random without replacement from an ordinary deck of 52 cards. If it is known that the four cards have different face values, what is the probability that the first two cards are
answered
Oct 14, 2023
Mathematics
high-school
1
answer
177k
views
Which item is not usually considered a primary source for the study of world history before 1500 AD ?
answered
Aug 16, 2023
History
high-school
1
answer
121k
views
Given the toolkit function g(x) = x2, find the equation of the transformation g(x) after a vertical shrink by a factor of 1/2.f(x) = (1/2x)2f(x) = (1/2)x2f(x) = x2 + 2f(x) = 2x2
answered
Aug 16, 2023
Mathematics
college
1
answer
140k
views
9.two ropes tied to a tree branch hold up a child swing as shown in figure 7 . the tension in each rope is 2.28N.what is the combined force (magnitude and direction) of the two ropes one the swing? (please
answered
Aug 10, 2023
Physics
high-school
2
answers
42.0k
views
La suma de dos números es 106 y el mayor excede al menor en 8. hallar los numeros
answered
Jun 27, 2023
Mathematics
high-school
1
answer
203k
views
Typically, correct citing of a source only requires that you note the author of the source as a citation in the body of your writing and nowhere else. True False
answered
May 27, 2023
English
college
1
answer
104k
views
Two years ago my dog, Bau, was five times older than mu cat, Miho. 1 year from now Bau will only be twice as old as Miho. How old is Bau now?
answered
Apr 21, 2023
Mathematics
college
1
answer
151k
views
How was Lyndon B. Johnson’s great society successful?
asked
Apr 14, 2023
History
high-school
1
answer
192k
views
Help please I have no idea how :(
asked
Mar 6, 2023
Mathematics
middle-school
2
answers
153k
views
Mrs.Welch needs to buy some cat food . If each can costs $0.79 and she has a coupon for $2 off the entire purchase, how many cans of cat food can she buy for under $7? solve this problem as an inequality.
answered
Nov 2, 2022
Mathematics
high-school
2
answers
204k
views
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