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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
Chemistry
high-school
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
Business
high-school
3
votes
30.5k
views
PLEASE HELP MEE PLEASE ITS URGENT
answered
Oct 10, 2024
Mathematics
high-school
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
Physics
high-school
2
votes
121k
views
Rachel caught a 5 pound fish how much did it weigh in ounces?
answered
May 10, 2024
Mathematics
college
3
votes
146k
views
Which agency licenses pharmacists, interns, and pharmacy technicians?
answered
Mar 30, 2024
Law
college
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
Mathematics
college
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
Physics
high-school
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
Mathematics
high-school
2
votes
168k
views
Simplify the expression below. 12.8 - 3s + 15.5 + 8s
answered
Jan 6, 2024
Mathematics
high-school
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
Social Studies
college
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
Business
college
7
votes
105k
views
Express 2.58x10^-2 in standard form
answered
Oct 9, 2023
Mathematics
college
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
English
high-school
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
Mathematics
college
3
votes
41.5k
views
Explain the role of computers in accounting
answered
Jun 22, 2023
Computers and Technology
high-school
12
votes
145k
views
HELP ME PLSSSSSSSSSS
answered
Dec 10, 2022
Mathematics
college
9
votes
222k
views
I need help please . science
answered
Nov 27, 2022
Chemistry
middle-school
4
votes
88.7k
views
Solve proportion 5/2=6/x ???
answered
Oct 27, 2022
Mathematics
high-school
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
English
high-school
2
votes
86.6k
views
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