Answers by Joabe Lucena
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Answers by Joabe Lucena

Answers by Joabe Lucena
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Suppose that x mL of 40% acid are added to 100 mL of 50% acid: a) Express the concentration C(x) of the new mixture as a function of x. b) How much 40% acid should be added to 100 mL of 50% acid to obtain
answered Nov 21, 2024
4 votes
147k views
Which of the following is not one of the three primary types of responsibility centers? multiple choice question. a. profit b. sales c. investment d. cost
answered Oct 12, 2024
3 votes
30.5k views
PLEASE HELP MEE PLEASE ITS URGENT
answered Oct 10, 2024
6 votes
45.5k views
Combining vectors is simple when they are parallel. If they are in the same direction or if they are in opposite directions? 1) True 2) False
answered Sep 23, 2024
2 votes
121k views
Rachel caught a 5 pound fish how much did it weigh in ounces?
answered May 10, 2024
3 votes
146k views
Which agency licenses pharmacists, interns, and pharmacy technicians?
answered Mar 30, 2024
2 votes
211k views
Find all solutions of the equation in the interval [0, 2π). 2 cos²x+cosx-1=0 Write your answer in radians in terms of . If there is more than one solution, separate them with commas.
answered Feb 29, 2024
3 votes
212k views
What mass of fe can be produced by the reaction of 75.0 g co with excess fe2o3 according to the equation: fe2o3(s) 3co(g) → 2fe(s) 3co2(g)? 49.8 g fe
answered Feb 27, 2024
3 votes
102k views
Given that New Mexico has a population of about 12 people per square miles and an area of about 120,000 square miles, what is the population of New Mexico Mark only one oval. 10,000 1,000,000 1,440,000
answered Jan 20, 2024
2 votes
168k views
Simplify the expression below. 12.8 - 3s + 15.5 + 8s
answered Jan 6, 2024
3 votes
53.2k views
Kevin, the star football playes, vas walking home late one night atter practice when he decided to take a shortcut. He walked through his neighbor's backyard, who called the police on him for trespassing.
answered Nov 23, 2023
3 votes
226k views
Camila is completing a project for her architectural design class. She has completed some drawings of a model home and needs to fill them in with color. Which design tool will she MOST LIKELY select? Rendering
answered Nov 16, 2023
7 votes
105k views
Express 2.58x10^-2 in standard form
answered Oct 9, 2023
5 votes
212k views
The expression of black pride in Harlem was largely a result of the environment in which people lived. Which sentence from the text best supports the above inference? A. “Harlem as a community started
answered Sep 24, 2023
6 votes
68.3k views
a. What was the students speed from 3< t <5? b. At what times during the bike ride did the student come to a stop? c. During what time intervals was the students speed increasing? d. What was the students speed from 16 < t <20? e. During what time intervals was the students speed constant? f. During what time intervals was the students speed decreasing?
answered Jul 26, 2023
3 votes
41.5k views
Explain the role of computers in accounting
answered Jun 22, 2023
12 votes
145k views
HELP ME PLSSSSSSSSSS
answered Dec 10, 2022
9 votes
222k views
I need help please . science
answered Nov 27, 2022
4 votes
88.7k views
Solve proportion 5/2=6/x ???
answered Oct 27, 2022
1 vote
99.6k views
HELP PLEASE Make connections to your own life,to the world.This could include connections to your own life,to other talks you’ve heard or films you’ve seen,podcasts you’ve listen to or books you’ve read.
answered Sep 27, 2022
2 votes
86.6k views
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