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Answers by AHmedRef

Answers by AHmedRef
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Phosphorus-32 has a half-life of 14.3 days. how many grams remain from a 10.0 gram sample after 30.0 days?
answered Sep 13, 2019
6 votes
62.1k views
Which nation built the Suez Canal?
answered Jul 29, 2019
3 votes
235k views
Area of trapezoid given bases 22.2 and 8.52 and height of 9.86
answered Jan 26, 2019
4 votes
190k views
1. "First frost" relies most heavily on ___ to create a picture in the reader's mind. A: Extended metaphor B: Imagery C: Personification D: Historical allusion 2: What is the correct way to diagram the
answered Dec 21, 2018
3 votes
51.7k views
Which of the following was Germany permitted ro keep under the terms of the Treaty of Versailles
answered Dec 4, 2018
3 votes
82.0k views
Workloads in a child care facility should be A. heavier for older employees. B. related to the salary paid. C. distributed as evenly as possible. D. heavier for new employees.
answered Nov 14, 2018
1 vote
16.9k views
Using a calculator and the formula below, what is the APR? Choose the correct answer. APR = (1 + i÷12)t - 1 Jim Tree buys his stock on credit at 14% To the nearest tenth, APR =
answered Oct 20, 2018
2 votes
220k views
What changes resulted in by 1760?
answered Sep 2, 2018
6 votes
37.4k views
Compare the two ratios by entering >, < , or = ​ 6:9 ​ 9:12 A.< B.> C.=
answered Feb 20, 2018
3 votes
66.5k views
Item 15 a bale of hay in the shape of a rectangular prism has a length of 4 feet, a width of 2 feet, and a height of 2 feet. a cylindrical bale of hay has a diameter of 3 feet and a height of 6 feet. how
answered Feb 4, 2018
4 votes
22.1k views
What's the difference between atoms, compounds, and minerals
answered Feb 22, 2017
3 votes
227k views
The equation y = 24000 (0.93)t represents the depreciation of a new car purchased in 2003. Which of the following explanations describes how the car’s value changes year after year?
answered Feb 6, 2017
6 votes
78.0k views
As part of an experimental procedure, Tom must measure exactly 15 milliliters of distilled water. Which of the following tools should Tom use for this task? a 20-mL graduated cylinder a 250-mL graduated
answered Nov 29, 2016
1 vote
31.1k views
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