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Answers by Kowsalya

Answers by Kowsalya
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The half life of a particular radioactive substance is 1 year. If yiu started with 50 grams of this substance, how much of it would remain after 3 years.
answered Dec 26, 2023
8 votes
71.8k views
The writer realizes that the man in the black Buick knows something the writer thought only children who played football knew. What does he know?
answered Dec 25, 2023
17 votes
160k views
What is 52 + 6 × (5 − 3) − 10⁄2 =
answered Nov 29, 2023
4 votes
164k views
Which of these words is closest in meaning to the word succinct? A. Wanton B. Terse C. Mediocre D. Candid
answered Aug 23, 2023
20 votes
144k views
In the 1980s, Arthur Laffer proposed that the economy was operating around which point? a. A b. B c. C d. D e. E Given the answer to first question, what discretionary fiscal policy tool did Arthur Laffer
answered Jul 19, 2023
21 votes
124k views
Does crime exist during halloween? If so, how can we fight it
answered Jun 9, 2023
12 votes
488k views
Cate randomly samples the out-of-state tuition and fees for 25 public universities and found a mean of $20,340 with a standard deviation of $2,494. Using the alternative hypothesis that µ < $21,706, Cate found a z test statistic of -2.74. Given the data provided, what is the p-value of the z-test statistic?
answered Apr 27, 2023
9 votes
526k views
A 230 kg motorcycle zooms away from a red light with a force of 13,800 Newtons. What is the acceleration of the motorcycle in m/s?? come someone help? ASAP!!
answered Sep 30, 2022
12 votes
278k views
So would it be one solution, no solution or infinite solution?
answered Jul 26, 2022
26 votes
44.9k views
Find the gradients of lines A and B.
answered May 29, 2022
19 votes
413k views
Which atom has the largest atomic radius? * 1.Cl 2.F 3.I
answered May 11, 2022
13 votes
427k views
15) Ali had $27 to spend on eleven pencils. After buying them she had $19.85. How much did each pencil cost?
answered Mar 19, 2022
19 votes
46.9k views
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