Answers by Mark Miles
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Answers by Mark Miles

Answers by Mark Miles
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What is the wavelength of an X-ray photon with energy 8.0 keV (8000 eV)? (1 eV = 1.60 × 10−19 joule.) What is its frequency?
answered Jan 12, 2020
3 votes
85.8k views
Nine more than the quotient of a number and 4 is 2
answered Dec 1, 2019
4 votes
7.5k views
4. Which of the following is a belief shared by Sunnis and Shias? • A. that only descendants of Muhammad should be caliph • B. that any righteous male Muslim can be chosen as caliph • C. that the Sunnah
answered Nov 3, 2019
6 votes
103k views
List the gas giant planets in order from closest to farthest from the sun
answered Oct 29, 2019
0 votes
198k views
Why did Reagan believe it was important to limit government? A. To cut social welfare programs. B. To balance the budget. C. To maintain freedom of the American people. D. To reduce the national debt.
answered Oct 5, 2019
0 votes
60.9k views
According to the MyPyramid plan, which foods should be the smallest portion of a teen’s diet?
answered Dec 21, 2018
0 votes
59.1k views
What did japan trade in the middle ages slide show?
answered Oct 22, 2018
6 votes
170k views
Do #17 plz and thanks for the help
answered Jul 5, 2018
6 votes
194k views
Which type of radiation had the highest penetrating ability
answered May 27, 2018
7 votes
3.3k views
What parts of the respiratory system would need to be blocked to not allow any air into this system?
answered May 7, 2018
5 votes
163k views
_________ fiction is a form of fiction that draws imaginatively on scientific knowledge and speculation in its plot, setting, theme, etc. A. Fan B. Science C. Non D. Factual
answered Mar 21, 2018
4 votes
79.8k views
Edward Jenner’s smallpox inoculation experiment was based on an observation by a dairymaid that she could not get smallpox because she had already had cowpox How did Jenner form his hypothesis from this
answered Nov 7, 2017
4 votes
85.0k views
Which adjectives in an advertisement would appeal to an older, affluent audience? traditional, experienced cheap, hearty fast, friendly innovative, new
answered Aug 28, 2017
1 vote
85.1k views
Solve this inequality:−9x−6≥−3(x−4)
answered Aug 26, 2017
2 votes
26.1k views
Who referred to the domino theory as a reason to support liberation of communist countries?
answered Sep 16, 2016
2 votes
45.4k views
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