Answers by JoergB
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Answers by JoergB

Answers by JoergB
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How many ways can I put down two indistinguishable pieces on an ordinary 8 times 8 chessboard, if the pieces must either be in the same row or be in the same column?
answered Mar 2, 2021
4 votes
133k views
May is writing this explanatory article about light bulbs. The most common type of bulb is the incandescent bulb, which heats a filament wire to produce light. In contrast, an LED bulb contains semiconductors
answered Jan 27, 2021
5 votes
116k views
Which of the following are reactants in the process of aerobic respiration? A. carbon dioxide and water B. carbon dioxide and oxygen C. glucose and water D. glucose and oxygen
answered Dec 2, 2020
4 votes
3.3k views
Stosch Company's balance sheet reported assets of $87,000, liabilities of $24,000 and common stock of $21,000 as of December 31, 2015. If Retained Earnings on the December 31, 2016 balance sheet is $54,
answered Oct 14, 2020
3 votes
222k views
I need help with complete and fragment sentences can you help me?
answered May 25, 2020
4 votes
55.8k views
Glenda bought some apps for her tablet. each app cost $5. let n represent the number of apps she bought. what is an expression to show the total amount she spent.
answered Feb 24, 2020
3 votes
135k views
PLEASE HELP ASAP The graph shows data from a decades-long study of cliff swallows, which nest along highway overpasses. The solid line represents the population of living cliff swallows; the dotted line
answered Feb 23, 2020
4 votes
158k views
The spheres that only earth has are a _____.
answered Jul 11, 2019
4 votes
144k views
Use the vertical line test to determine which graph represents a function.
answered Jan 16, 2019
6 votes
153k views
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