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If 100. g of gold-198 decays to 6.25g in 10.8 days, what is the half-life of gold-198?
answered
Sep 2, 2023
Physics
college
3
votes
98.5k
views
You buy a bookmark and 3 books. You spend $28. The bookmark cost $1. Each book cost the same amount. How much is book?
answered
Jul 12, 2023
Mathematics
college
1
vote
175k
views
Who is Mustafa Kemal? Why is he called the “Father of the Turks”?
answered
Jun 29, 2023
History
high-school
13
votes
170k
views
The second drug most often found in drivers involved in crashes is.
answered
Apr 10, 2023
Social Studies
high-school
14
votes
12.6k
views
A contractor finds that 7 gallons of paint will cover 875 sq ft of wall area. How much wall area could be covered with 35 gallons of paint
answered
Jan 26, 2023
Mathematics
college
1
vote
171k
views
In the election of 1992, economic issues caused an incumbent president to lose to a relatively unknown governor. What was the outcome of that election? Bill Clinton lost to George H. W. Bush. Al Gore lost
answered
Jan 24, 2023
History
high-school
8
votes
107k
views
4.) Select ALL equivalent expressions to 5x – 5.5. a) 5x -55 c) 5(x - 1.1) b) 2x - 3 + 3x - 2.5 ) 5.5(x - 1)
answered
Oct 15, 2022
Mathematics
high-school
4
votes
177k
views
Axit amin có chức năng gì sau đây
answered
Oct 10, 2022
Physics
high-school
2
votes
5.9k
views
Refer to picture for the question
answered
Aug 1, 2022
French
college
3
votes
207k
views
Pls do 4 problems and say what day and what number
answered
Jul 28, 2022
Mathematics
middle-school
4
votes
126k
views
5^-3 = In exponential notation
answered
Apr 11, 2022
Mathematics
high-school
3
votes
109k
views
After giving a discount of 15% an article is sold for rs 3400. find its marked price
answered
Feb 25, 2022
Mathematics
high-school
12
votes
104k
views
Determine the relationship between the two triangles and whether or not they can be proven to be congruent the two triangles are related by ____ so the triangles a. can be proven b. cannot be proven
answered
Feb 6, 2022
Mathematics
high-school
9
votes
182k
views
1. Write your own poem, exploring what you would miss the most if you suddenly went blind. 2. Requirements: - at least 12 lines - no line may be shorter than 5 words - must have an interesting title -
answered
Jan 18, 2022
History
high-school
9
votes
179k
views
Three friends went to the fair. Each paid $5.00 to enter and went on r rides, paying $0.90 per person for each ride. Which expression shows how many dollars they paid in all? A. 3(0.9) +5r B. 3(5 + 0.9r)
answered
Jan 9, 2022
Mathematics
high-school
10
votes
41.4k
views
NEED THIS DONE TODAY PLEASD HELP. only 3 questions 1. An expression does NOT have an equal sign (A) True (B) False 2. Write an expression for The product of eleven times a number less then 12 (A) 11n -
answered
Jan 6, 2022
Mathematics
high-school
2
votes
43.5k
views
Which system provides humans with the ability to perceive,understand and react to environmental events?
answered
Dec 24, 2021
Biology
high-school
2
votes
171k
views
Simply (1-sin x)(1+sin x)
answered
Dec 16, 2021
Mathematics
high-school
6
votes
30.2k
views
_1. Which conflict, or problem, does Tom Sawyer face in the story? _a. He has to stop his friends from painting his fence. _b. He has to whitewash a fence and does not want to. _c. He has to convince
answered
Oct 24, 2021
English
middle-school
3
votes
144k
views
In the periodic table, Groups are_____ columns.
answered
Sep 14, 2021
Biology
high-school
4
votes
3.2k
views
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