Answers by Mark Erickson
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Answers by Mark Erickson

Answers by Mark Erickson
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how to sketch for the following?:Sketch ray diagrams for a spherical convex lens with objects at the following distances. (Submit a file with a maximum size of 1 MB.) answer for:____Do < f
answered Dec 22, 2023
0 votes
69.5k views
Solve M = 2pt^4 - 7px for x
answered Jun 7, 2023
8 votes
165k views
I need help with Chemistry: Mole Conversion It must be answered in complete detail
answered May 16, 2023
8 votes
166k views
how do I determine the hypotenuse, opposite, and adjacent angles when I'm only given sides and no angles?​
answered May 14, 2023
7 votes
190k views
By how much is -20 less than 20​
answered Feb 25, 2023
8 votes
79.9k views
Which achievement was the most important for the Minoans and Phoenicians?
answered Nov 20, 2022
10 votes
147k views
Explain how you know if a system of equations has one solution, no solutions, or infinitely many solutions. Write your answers (3) in Complete Sentences.
answered Nov 2, 2022
9 votes
136k views
Help me? Giving brain
answered Aug 7, 2022
3 votes
63.1k views
How does women's suffrage relate to communication?
answered Mar 21, 2022
3 votes
59.8k views
I would appreciate some help please ᕕ( ᐛ )ᕗ 3KOH + FeCl3 → Fe(OH)3 + 3KCl How many grams of KOH are needed to produce 0.500 moles of KCl?
answered Mar 11, 2022
6 votes
189k views
Kelly bought 8 boxes of sunglasses at a swap meet. Each box had 15, 20, or 25 pairs in it. Kelly estimates a reasonable number of sunglasses to be 110. Is this a reasonable estimate?
answered Nov 13, 2021
4 votes
139k views
Sarah is tasked with analyzing financial records in order to find discrepancies, trends, as well as indicators of where efficiencies may be made. She discovers that Profit and Loss statements indicate
answered Sep 26, 2021
6 votes
7.3k views
Definition of pictorial drawing​
answered Aug 20, 2021
6 votes
127k views
Which statement describes the formation of a nebula? (35 points) An elliptical flattened disk begins. A bulging core with irregular stars around it forms. A large flattened core at the center contracts.
answered Aug 1, 2021
3 votes
217k views
3. What is the net amount that a contestant should expect to win per game if the game were to be played many times?
answered Jul 19, 2021
6 votes
203k views
Which type of text takes a larger proportion of money from people who make more money? A fair tax B progressive tax C proportional tax D regressive tax
answered Jun 20, 2021
4 votes
59.0k views
What was the purpose of the midnight ride?
answered May 11, 2021
2 votes
190k views
Simplify: (7/4) to the power of negative 1
answered May 9, 2021
4 votes
103k views
What does the career of Louis Armstrong illustrate about him? He was a very talented and versatile performer. Jazz musicians could not find success in mainstream music. Musicians can only succeed if they
answered Apr 23, 2021
0 votes
25.9k views
Find the slope and the y-intercept. PLEASE HELP ASAP
answered Apr 18, 2021
3 votes
177k views
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