Answers by Mark A Kruger
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Answers by Mark A Kruger

Answers by Mark A Kruger
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Which of the following shows both the correct formula and correct name of an acid? A. HCIO2, caloric acid B. HNO2, hydronitrous acid C. H3PO4, phosphoric acid. D. HI, Iodic acid.
answered Jun 22, 2018
4 votes
111k views
An iron has a price of 120. What is its selling price if there is a 3% sales tax?
answered Mar 30, 2018
5 votes
194k views
Which of the following statements is FALSE? Question 5 options: Destructive interference occurs when the crest of one wave overlaps the trough of another and their individual effects are reduced or cancelled
answered Jan 22, 2018
5 votes
65.2k views
Identify the energy equation which is most accurate for the individual whose weight is stable
answered Sep 23, 2017
6 votes
19.9k views
Jayla buys and sells vintage clothing. She bought two blouses for $25.00 each and later sold them for $38.00 each. She bought three skirts for $15.00 each and later sold them for $26.00 each. She bought
answered Sep 11, 2017
3 votes
195k views
Which events may cause long-term changes in climate?
answered Jan 30, 2017
1 vote
80.1k views
Explain what happens when you round 4.999 to the nearest tenth?
answered Jan 19, 2017
3 votes
82.6k views
Which sample of matter is classified as a substance? (1) air (3) milk(2) ammonia (4) seawater
answered Feb 10, 2016
1 vote
157k views
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