Answers by Marcelo Ribeiro
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Answers by Marcelo Ribeiro

Answers by Marcelo Ribeiro
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Evaluate the expression for f = 20. 122 - 2f 9. Show your work: A. 82 B. 100 C. 140 D. 2400 SHOW YOUR WORK PLZSSSSSSS
answered Jun 1, 2021
0 votes
205k views
You normally take 2 Ibuprofen (C13H18O2) when you have pain. Each one is 250 g. How many moles of ibuprofen do you take?
answered Feb 8, 2021
2 votes
62.8k views
My phone is superior __ __ yours a)over b)from c)than d)to​
answered Feb 6, 2021
5 votes
61.4k views
Complete the following sentence. _____ is a word that takes the place of one or more nouns. An adverb A pronoun A preposition An article
answered Jan 24, 2021
4 votes
163k views
What inspired rodman philbrick to write freak the mighty
answered Nov 11, 2020
4 votes
216k views
Can someone help me out with my algebra one
answered Sep 15, 2020
1 vote
119k views
A bullet of mass 0.093 kg traveling horizontally at a speed of 100 m/s embeds itself in a block of mass 2.5 kg that is sitting at rest on a nearly frictionless surface. (a) What is the speed of the block
answered Aug 9, 2020
3 votes
45.8k views
‼️‼️solve each system of equations by graphing. describe as consistent, independent, inconsistent etc. #1-8 & #10-12. please help it’s due today‼️‼️
answered Jun 21, 2020
4 votes
221k views
Consider the short run and the long run time frames used in macroeconomics. The definition of the short run is Select one: a. The time period when supply of money is fixed b. The time period when the labor
answered Feb 25, 2020
3 votes
46.6k views
$9; 10% increase Please give me the answer
answered Jan 22, 2020
4 votes
48.0k views
How to factor cb(b+c)+(b+c)?
answered Dec 27, 2019
5 votes
93.0k views
Someone please help?? :( Julie started with Newton's second law of motion. She drew a free-body diagram of an inclined plane experiment. She derived an equation for the acceleration down the inclined plane
answered Nov 9, 2019
3 votes
7.2k views
A helicopter hovers 950 over......
answered Oct 12, 2019
4 votes
49.8k views
.000157 in word format?
answered Jun 12, 2019
4 votes
87.0k views
The Sedition Act of 1918 forbade A) citizenship for immigrants. B) German Americans to vote for president. C) African Americans to attend public schools. D) abusive language against the United States.
answered Feb 8, 2019
4 votes
124k views
Please help me!!! 13 points Question 2: The difference between income and expenses is called net cash flow. True False
answered Jan 24, 2019
2 votes
91.0k views
Correct the form of ser or estar to complete the sentence. Yo______ baja.
answered Jun 20, 2018
1 vote
208k views
What famous delta blues musician gets his name from the lower portion of the mississippi river?
answered Apr 13, 2018
3 votes
197k views
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